1021597486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2393

約数の個数: 64

約数和(自身を含む): 1986969600

約数和(自身を除く): 965372114

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 109, 161, 182, 218, 299, 322, 598, 763, 1417, 1526, 2093, 2239, 2507, 2834, 4186, 4478, 5014, 9919, 15673, 17549, 19838, 29107, 31346, 32591, 35098, 51497, 58214, 65182, 102994, 203749, 228137, 244051, 360479, 407498, 456274, 488102, 669461, 720958, 1338922, 1708357, 3172663, 3416714, 4686227, 5613173, 6345326, 9372454, 11226346, 22208641, 39292211, 44417282, 72971249, 78584422, 145942498, 510798743, 1021597486]

約数ペア:

[(1, 1021597486), (2, 510798743), (7, 145942498), (13, 78584422), (14, 72971249), (23, 44417282), (26, 39292211), (46, 22208641), (91, 11226346), (109, 9372454), (161, 6345326), (182, 5613173), (218, 4686227), (299, 3416714), (322, 3172663), (598, 1708357), (763, 1338922), (1417, 720958), (1526, 669461), (2093, 488102), (2239, 456274), (2507, 407498), (2834, 360479), (4186, 244051), (4478, 228137), (5014, 203749), (9919, 102994), (15673, 65182), (17549, 58214), (19838, 51497), (29107, 35098), (31346, 32591)]