1387801292

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{24247}}^1$

素因数の和:24641

約数の個数: 24

約数和(自身を含む): 2495119200

約数和(自身を除く): 1107317908

約数列:

[1, 2, 4, 41, 82, 164, 349, 698, 1396, 14309, 24247, 28618, 48494, 57236, 96988, 994127, 1988254, 3976508, 8462203, 16924406, 33848812, 346950323, 693900646, 1387801292]

約数ペア:

[(1, 1387801292), (2, 693900646), (4, 346950323), (41, 33848812), (82, 16924406), (164, 8462203), (349, 3976508), (698, 1988254), (1396, 994127), (14309, 96988), (24247, 57236), (28618, 48494)]