2015745928

素因数分解:

$2^3\times 7^2\times {\mathrm{1237}}^1\times {\mathrm{4157}}^1$

素因数の和:5414

約数の個数: 48

約数和(自身を含む): 4401201420

約数和(自身を除く): 2385455492

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1237, 2474, 4157, 4948, 8314, 8659, 9896, 16628, 17318, 29099, 33256, 34636, 58198, 60613, 69272, 116396, 121226, 203693, 232792, 242452, 407386, 484904, 814772, 1629544, 5142209, 10284418, 20568836, 35995463, 41137672, 71990926, 143981852, 251968241, 287963704, 503936482, 1007872964, 2015745928]

約数ペア:

[(1, 2015745928), (2, 1007872964), (4, 503936482), (7, 287963704), (8, 251968241), (14, 143981852), (28, 71990926), (49, 41137672), (56, 35995463), (98, 20568836), (196, 10284418), (392, 5142209), (1237, 1629544), (2474, 814772), (4157, 484904), (4948, 407386), (8314, 242452), (8659, 232792), (9896, 203693), (16628, 121226), (17318, 116396), (29099, 69272), (33256, 60613), (34636, 58198)]