1015226498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 1850542848

約数和(自身を除く): 835316350

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 197, 286, 394, 407, 481, 487, 814, 962, 974, 2167, 2561, 4334, 5122, 5291, 5357, 6331, 7289, 10582, 10714, 12662, 14578, 18019, 28171, 36038, 56342, 69641, 80179, 94757, 95939, 139282, 160358, 189514, 191878, 198209, 234247, 396418, 468494, 1042327, 1055329, 1247207, 2084654, 2110658, 2494414, 2576717, 3549743, 5153434, 7099486, 13719277, 27438554, 39047173, 46146659, 78094346, 92293318, 507613249, 1015226498]

約数ペア:

[(1, 1015226498), (2, 507613249), (11, 92293318), (13, 78094346), (22, 46146659), (26, 39047173), (37, 27438554), (74, 13719277), (143, 7099486), (197, 5153434), (286, 3549743), (394, 2576717), (407, 2494414), (481, 2110658), (487, 2084654), (814, 1247207), (962, 1055329), (974, 1042327), (2167, 468494), (2561, 396418), (4334, 234247), (5122, 198209), (5291, 191878), (5357, 189514), (6331, 160358), (7289, 139282), (10582, 95939), (10714, 94757), (12662, 80179), (14578, 69641), (18019, 56342), (28171, 36038)]