2508101128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10957}}^1$

素因数の和:11078

約数の個数: 64

約数和(自身を含む): 5301918720

約数和(自身を除く): 2793817592

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 71, 104, 124, 142, 248, 284, 403, 568, 806, 923, 1612, 1846, 2201, 3224, 3692, 4402, 7384, 8804, 10957, 17608, 21914, 28613, 43828, 57226, 87656, 114452, 142441, 228904, 284882, 339667, 569764, 679334, 777947, 1139528, 1358668, 1555894, 2717336, 3111788, 4415671, 6223576, 8831342, 10113311, 17662684, 20226622, 24116357, 35325368, 40453244, 48232714, 80906488, 96465428, 192930856, 313512641, 627025282, 1254050564, 2508101128]

約数ペア:

[(1, 2508101128), (2, 1254050564), (4, 627025282), (8, 313512641), (13, 192930856), (26, 96465428), (31, 80906488), (52, 48232714), (62, 40453244), (71, 35325368), (104, 24116357), (124, 20226622), (142, 17662684), (248, 10113311), (284, 8831342), (403, 6223576), (568, 4415671), (806, 3111788), (923, 2717336), (1612, 1555894), (1846, 1358668), (2201, 1139528), (3224, 777947), (3692, 679334), (4402, 569764), (7384, 339667), (8804, 284882), (10957, 228904), (17608, 142441), (21914, 114452), (28613, 87656), (43828, 57226)]