1345616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2318

約数の個数: 20

約数和(自身を含む): 2678772

約数和(自身を除く): 1333156

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2273, 4546, 9092, 18184, 36368, 84101, 168202, 336404, 672808, 1345616]

約数ペア:

[(1, 1345616), (2, 672808), (4, 336404), (8, 168202), (16, 84101), (37, 36368), (74, 18184), (148, 9092), (296, 4546), (592, 2273)]