977795056

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281623}}^1$

素因数の和:281669

約数の個数: 40

約数和(自身を含む): 2234968064

約数和(自身を除く): 1257173008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 281623, 563246, 1126492, 1971361, 2252984, 3942722, 4505968, 7885444, 8730313, 15770888, 17460626, 31541776, 34921252, 61112191, 69842504, 122224382, 139685008, 244448764, 488897528, 977795056]

約数ペア:

[(1, 977795056), (2, 488897528), (4, 244448764), (7, 139685008), (8, 122224382), (14, 69842504), (16, 61112191), (28, 34921252), (31, 31541776), (56, 17460626), (62, 15770888), (112, 8730313), (124, 7885444), (217, 4505968), (248, 3942722), (434, 2252984), (496, 1971361), (868, 1126492), (1736, 563246), (3472, 281623)]