2021061554816

素因数分解:

$2^7\times {\mathrm{1201}}^1\times {\mathrm{13146997}}^1$

素因数の和:13148212

約数の個数: 32

約数和(自身を含む): 4029686356980

約数和(自身を除く): 2008624802164

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1201, 2402, 4804, 9608, 19216, 38432, 76864, 153728, 13146997, 26293994, 52587988, 105175976, 210351952, 420703904, 841407808, 1682815616, 15789543397, 31579086794, 63158173588, 126316347176, 252632694352, 505265388704, 1010530777408, 2021061554816]

約数ペア:

[(1, 2021061554816), (2, 1010530777408), (4, 505265388704), (8, 252632694352), (16, 126316347176), (32, 63158173588), (64, 31579086794), (128, 15789543397), (1201, 1682815616), (2402, 841407808), (4804, 420703904), (9608, 210351952), (19216, 105175976), (38432, 52587988), (76864, 26293994), (153728, 13146997)]