313630422338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1\times {\mathrm{19937}}^1$

素因数の和:20978

約数の個数: 32

約数和(自身を含む): 487576931328

約数和(自身を除く): 173946508990

約数列:

[1, 2, 31, 62, 487, 521, 974, 1042, 15097, 16151, 19937, 30194, 32302, 39874, 253727, 507454, 618047, 1236094, 7865537, 9709319, 10387177, 15731074, 19418638, 20774354, 300988889, 322002487, 601977778, 644004974, 5058555199, 10117110398, 156815211169, 313630422338]

約数ペア:

[(1, 313630422338), (2, 156815211169), (31, 10117110398), (62, 5058555199), (487, 644004974), (521, 601977778), (974, 322002487), (1042, 300988889), (15097, 20774354), (16151, 19418638), (19937, 15731074), (30194, 10387177), (32302, 9709319), (39874, 7865537), (253727, 1236094), (507454, 618047)]