2021878784

素因数分解:

$2^{10}\times {\mathrm{283}}^1\times {\mathrm{6977}}^1$

素因数の和:7280

約数の個数: 44

約数和(自身を含む): 4056646344

約数和(自身を除く): 2034767560

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 283, 512, 566, 1024, 1132, 2264, 4528, 6977, 9056, 13954, 18112, 27908, 36224, 55816, 72448, 111632, 144896, 223264, 289792, 446528, 893056, 1786112, 1974491, 3572224, 3948982, 7144448, 7897964, 15795928, 31591856, 63183712, 126367424, 252734848, 505469696, 1010939392, 2021878784]

約数ペア:

[(1, 2021878784), (2, 1010939392), (4, 505469696), (8, 252734848), (16, 126367424), (32, 63183712), (64, 31591856), (128, 15795928), (256, 7897964), (283, 7144448), (512, 3948982), (566, 3572224), (1024, 1974491), (1132, 1786112), (2264, 893056), (4528, 446528), (6977, 289792), (9056, 223264), (13954, 144896), (18112, 111632), (27908, 72448), (36224, 55816)]