2017399792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{76463}}^1$

素因数の和:76585

約数の個数: 40

約数和(自身を含む): 4181357376

約数和(自身を除く): 2163957584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 3298, 6596, 13192, 26384, 76463, 152926, 305852, 611704, 1223408, 1299871, 2599742, 5199484, 7416911, 10398968, 14833822, 20797936, 29667644, 59335288, 118670576, 126087487, 252174974, 504349948, 1008699896, 2017399792]

約数ペア:

[(1, 2017399792), (2, 1008699896), (4, 504349948), (8, 252174974), (16, 126087487), (17, 118670576), (34, 59335288), (68, 29667644), (97, 20797936), (136, 14833822), (194, 10398968), (272, 7416911), (388, 5199484), (776, 2599742), (1552, 1299871), (1649, 1223408), (3298, 611704), (6596, 305852), (13192, 152926), (26384, 76463)]