15698814968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2177971}}^1$

素因数の和:2178047

約数の個数: 32

約数和(自身を含む): 31754831760

約数和(自身を除く): 16056016792

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 2177971, 4355942, 8711884, 17423768, 37025507, 74051014, 115432463, 148102028, 230864926, 296204056, 461729852, 923459704, 1962351871, 3924703742, 7849407484, 15698814968]

約数ペア:

[(1, 15698814968), (2, 7849407484), (4, 3924703742), (8, 1962351871), (17, 923459704), (34, 461729852), (53, 296204056), (68, 230864926), (106, 148102028), (136, 115432463), (212, 74051014), (424, 37025507), (901, 17423768), (1802, 8711884), (3604, 4355942), (7208, 2177971)]