1815232

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 28

約数和(自身を含む): 3648456

約数和(自身を除く): 1833224

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 251, 452, 502, 904, 1004, 1808, 2008, 3616, 4016, 7232, 8032, 16064, 28363, 56726, 113452, 226904, 453808, 907616, 1815232]

約数ペア:

[(1, 1815232), (2, 907616), (4, 453808), (8, 226904), (16, 113452), (32, 56726), (64, 28363), (113, 16064), (226, 8032), (251, 7232), (452, 4016), (502, 3616), (904, 2008), (1004, 1808)]