2013048011933

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{3371}}^1$

素因数の和:3978

約数の個数: 64

約数和(自身を含む): 2444465848320

約数和(自身を除く): 431417836387

約数列:

[1, 7, 31, 53, 137, 217, 371, 379, 959, 1643, 2653, 3371, 4247, 7261, 11501, 11749, 20087, 23597, 29729, 50827, 51923, 82243, 104501, 140609, 178663, 225091, 363461, 461827, 622697, 731507, 1250641, 1277609, 1575637, 1609613, 2751919, 3232789, 4358879, 5538553, 8943263, 11267291, 14316637, 19263433, 24476831, 38769871, 39605879, 67713277, 85309489, 100216459, 171337817, 175032433, 277241153, 473992939, 597166423, 758781761, 1225227031, 2099111587, 5311472327, 5426005423, 9276718949, 14693781109, 37982037961, 64937032643, 287578287419, 2013048011933]

約数ペア:

[(1, 2013048011933), (7, 287578287419), (31, 64937032643), (53, 37982037961), (137, 14693781109), (217, 9276718949), (371, 5426005423), (379, 5311472327), (959, 2099111587), (1643, 1225227031), (2653, 758781761), (3371, 597166423), (4247, 473992939), (7261, 277241153), (11501, 175032433), (11749, 171337817), (20087, 100216459), (23597, 85309489), (29729, 67713277), (50827, 39605879), (51923, 38769871), (82243, 24476831), (104501, 19263433), (140609, 14316637), (178663, 11267291), (225091, 8943263), (363461, 5538553), (461827, 4358879), (622697, 3232789), (731507, 2751919), (1250641, 1609613), (1277609, 1575637)]