2783204788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 6138218240

約数和(自身を除く): 3355013452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 163, 182, 244, 326, 364, 427, 652, 769, 793, 854, 1141, 1538, 1586, 1708, 2119, 2282, 3076, 3172, 4238, 4564, 5383, 5551, 8476, 9943, 9997, 10766, 11102, 14833, 19886, 19994, 21532, 22204, 29666, 39772, 39988, 46909, 59332, 69601, 69979, 93818, 125347, 129259, 139202, 139958, 187636, 250694, 258518, 278404, 279916, 328363, 501388, 517036, 609817, 656726, 877429, 904813, 1219634, 1313452, 1629511, 1754858, 1809626, 2439268, 3259022, 3509716, 3619252, 4268719, 6518044, 7646167, 8537438, 11406577, 15292334, 17074876, 22813154, 30584668, 45626308, 53523169, 99400171, 107046338, 198800342, 214092676, 397600684, 695801197, 1391602394, 2783204788]

約数ペア:

[(1, 2783204788), (2, 1391602394), (4, 695801197), (7, 397600684), (13, 214092676), (14, 198800342), (26, 107046338), (28, 99400171), (52, 53523169), (61, 45626308), (91, 30584668), (122, 22813154), (163, 17074876), (182, 15292334), (244, 11406577), (326, 8537438), (364, 7646167), (427, 6518044), (652, 4268719), (769, 3619252), (793, 3509716), (854, 3259022), (1141, 2439268), (1538, 1809626), (1586, 1754858), (1708, 1629511), (2119, 1313452), (2282, 1219634), (3076, 904813), (3172, 877429), (4238, 656726), (4564, 609817), (5383, 517036), (5551, 501388), (8476, 328363), (9943, 279916), (9997, 278404), (10766, 258518), (11102, 250694), (14833, 187636), (19886, 139958), (19994, 139202), (21532, 129259), (22204, 125347), (29666, 93818), (39772, 69979), (39988, 69601), (46909, 59332)]