1963103672

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{47713}}^1$

素因数の和:47895

約数の個数: 32

約数和(自身を含む): 3807577200

約数和(自身を除く): 1844473528

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 5143, 10286, 20572, 41144, 47713, 95426, 190852, 381704, 1765381, 3530762, 6632107, 7061524, 13264214, 14123048, 26528428, 53056856, 245387959, 490775918, 981551836, 1963103672]

約数ペア:

[(1, 1963103672), (2, 981551836), (4, 490775918), (8, 245387959), (37, 53056856), (74, 26528428), (139, 14123048), (148, 13264214), (278, 7061524), (296, 6632107), (556, 3530762), (1112, 1765381), (5143, 381704), (10286, 190852), (20572, 95426), (41144, 47713)]