1330591790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{31583}}^1$

素因数の和:31984

約数の個数: 32

約数和(自身を含む): 2619703296

約数和(自身を除く): 1289111506

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 766, 1915, 3830, 4213, 8426, 21065, 31583, 42130, 63166, 157915, 315830, 347413, 694826, 1737065, 3474130, 12096289, 24192578, 60481445, 120962890, 133059179, 266118358, 665295895, 1330591790]

約数ペア:

[(1, 1330591790), (2, 665295895), (5, 266118358), (10, 133059179), (11, 120962890), (22, 60481445), (55, 24192578), (110, 12096289), (383, 3474130), (766, 1737065), (1915, 694826), (3830, 347413), (4213, 315830), (8426, 157915), (21065, 63166), (31583, 42130)]