1396317553918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1\times {\mathrm{24809}}^1$

素因数の和:26641

約数の個数: 64

約数和(自身を含む): 2523598571520

約数和(自身を除く): 1127281017602

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 1697, 2369, 3394, 4738, 11879, 16583, 23758, 24809, 33166, 39031, 49618, 78062, 173663, 174791, 273217, 347326, 349582, 546434, 570607, 1141214, 1223537, 2447074, 2555327, 3994249, 4020193, 5110654, 7988498, 8040386, 17887289, 28141351, 35774578, 42100873, 56282702, 58772521, 84201746, 117545042, 294706111, 411407647, 589412222, 822815294, 968320079, 1936640158, 4336389919, 6778240553, 8672779838, 13556481106, 30354729433, 60709458866, 99736968137, 199473936274, 698158776959, 1396317553918]

約数ペア:

[(1, 1396317553918), (2, 698158776959), (7, 199473936274), (14, 99736968137), (23, 60709458866), (46, 30354729433), (103, 13556481106), (161, 8672779838), (206, 6778240553), (322, 4336389919), (721, 1936640158), (1442, 968320079), (1697, 822815294), (2369, 589412222), (3394, 411407647), (4738, 294706111), (11879, 117545042), (16583, 84201746), (23758, 58772521), (24809, 56282702), (33166, 42100873), (39031, 35774578), (49618, 28141351), (78062, 17887289), (173663, 8040386), (174791, 7988498), (273217, 5110654), (347326, 4020193), (349582, 3994249), (546434, 2555327), (570607, 2447074), (1141214, 1223537)]