2183630826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 4774428288

約数和(自身を除く): 2590797462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 257, 291, 514, 582, 771, 1123, 1261, 1542, 2246, 2522, 3341, 3369, 3783, 6682, 6738, 7566, 10023, 14599, 20046, 24929, 29198, 43797, 49858, 74787, 87594, 108931, 149574, 217862, 288611, 324077, 326793, 577222, 648154, 653586, 865833, 972231, 1416103, 1731666, 1944462, 2832206, 3751943, 4248309, 7503886, 8496618, 11255829, 22511658, 27995267, 55990534, 83985801, 167971602, 363938471, 727876942, 1091815413, 2183630826]

約数ペア:

[(1, 2183630826), (2, 1091815413), (3, 727876942), (6, 363938471), (13, 167971602), (26, 83985801), (39, 55990534), (78, 27995267), (97, 22511658), (194, 11255829), (257, 8496618), (291, 7503886), (514, 4248309), (582, 3751943), (771, 2832206), (1123, 1944462), (1261, 1731666), (1542, 1416103), (2246, 972231), (2522, 865833), (3341, 653586), (3369, 648154), (3783, 577222), (6682, 326793), (6738, 324077), (7566, 288611), (10023, 217862), (14599, 149574), (20046, 108931), (24929, 87594), (29198, 74787), (43797, 49858)]