1550848

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:264

約数の個数: 40

約数和(自身を含む): 3351348

約数和(自身を除く): 1800500

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 233, 256, 416, 466, 512, 832, 932, 1664, 1864, 3029, 3328, 3728, 6058, 6656, 7456, 12116, 14912, 24232, 29824, 48464, 59648, 96928, 119296, 193856, 387712, 775424, 1550848]

約数ペア:

[(1, 1550848), (2, 775424), (4, 387712), (8, 193856), (13, 119296), (16, 96928), (26, 59648), (32, 48464), (52, 29824), (64, 24232), (104, 14912), (128, 12116), (208, 7456), (233, 6656), (256, 6058), (416, 3728), (466, 3328), (512, 3029), (832, 1864), (932, 1664)]