2010238906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 3375386784

約数和(自身を除く): 1365147878

約数列:

[1, 2, 13, 26, 43, 86, 89, 178, 227, 454, 559, 1118, 1157, 2314, 2951, 3827, 5902, 7654, 7921, 9761, 15842, 19522, 20203, 40406, 49751, 99502, 102973, 126893, 205946, 253786, 262639, 340603, 525278, 681206, 868729, 1737458, 1798067, 3596134, 4427839, 8855678, 11293477, 22586954, 23374871, 46749742, 77316881, 154633762, 1005119453, 2010238906]

約数ペア:

[(1, 2010238906), (2, 1005119453), (13, 154633762), (26, 77316881), (43, 46749742), (86, 23374871), (89, 22586954), (178, 11293477), (227, 8855678), (454, 4427839), (559, 3596134), (1118, 1798067), (1157, 1737458), (2314, 868729), (2951, 681206), (3827, 525278), (5902, 340603), (7654, 262639), (7921, 253786), (9761, 205946), (15842, 126893), (19522, 102973), (20203, 99502), (40406, 49751)]