4201998542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{258967}}^1$

素因数の和:259056

約数の個数: 32

約数和(自身を含む): 7706887680

約数和(自身を除く): 3504889138

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 16226, 258967, 517934, 1812769, 3625538, 4920373, 9840746, 15796987, 31593974, 34442611, 68885222, 110578909, 221157818, 300142753, 600285506, 2100999271, 4201998542]

約数ペア:

[(1, 4201998542), (2, 2100999271), (7, 600285506), (14, 300142753), (19, 221157818), (38, 110578909), (61, 68885222), (122, 34442611), (133, 31593974), (266, 15796987), (427, 9840746), (854, 4920373), (1159, 3625538), (2318, 1812769), (8113, 517934), (16226, 258967)]