1310040558

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^2\times {\mathrm{991}}^1$

素因数の和:1541

約数の個数: 36

約数和(自身を含む): 2851808544

約数和(自身を除く): 1541767986

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 991, 1626, 1982, 2439, 2973, 4878, 5946, 8919, 17838, 73441, 146882, 220323, 268561, 440646, 537122, 660969, 805683, 1321938, 1611366, 2417049, 4834098, 72780031, 145560062, 218340093, 436680186, 655020279, 1310040558]

約数ペア:

[(1, 1310040558), (2, 655020279), (3, 436680186), (6, 218340093), (9, 145560062), (18, 72780031), (271, 4834098), (542, 2417049), (813, 1611366), (991, 1321938), (1626, 805683), (1982, 660969), (2439, 537122), (2973, 440646), (4878, 268561), (5946, 220323), (8919, 146882), (17838, 73441)]