2017519456

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{1747}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 4017323520

約数和(自身を除く): 1999804064

約数列:

[1, 2, 4, 8, 16, 32, 151, 239, 302, 478, 604, 956, 1208, 1747, 1912, 2416, 3494, 3824, 4832, 6988, 7648, 13976, 27952, 36089, 55904, 72178, 144356, 263797, 288712, 417533, 527594, 577424, 835066, 1055188, 1154848, 1670132, 2110376, 3340264, 4220752, 6680528, 8441504, 13361056, 63047483, 126094966, 252189932, 504379864, 1008759728, 2017519456]

約数ペア:

[(1, 2017519456), (2, 1008759728), (4, 504379864), (8, 252189932), (16, 126094966), (32, 63047483), (151, 13361056), (239, 8441504), (302, 6680528), (478, 4220752), (604, 3340264), (956, 2110376), (1208, 1670132), (1747, 1154848), (1912, 1055188), (2416, 835066), (3494, 577424), (3824, 527594), (4832, 417533), (6988, 288712), (7648, 263797), (13976, 144356), (27952, 72178), (36089, 55904)]