865740094

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 1347010560

約数和(自身を除く): 481270466

約数列:

[1, 2, 47, 94, 139, 173, 278, 346, 383, 766, 6533, 8131, 13066, 16262, 18001, 24047, 36002, 48094, 53237, 66259, 106474, 132518, 1130209, 2260418, 2502139, 3114173, 5004278, 6228346, 9210001, 18420002, 432870047, 865740094]

約数ペア:

[(1, 865740094), (2, 432870047), (47, 18420002), (94, 9210001), (139, 6228346), (173, 5004278), (278, 3114173), (346, 2502139), (383, 2260418), (766, 1130209), (6533, 132518), (8131, 106474), (13066, 66259), (16262, 53237), (18001, 48094), (24047, 36002)]