1900529408

素因数分解:

$2^8\times {\mathrm{353}}^1\times {\mathrm{21031}}^1$

素因数の和:21400

約数の個数: 36

約数和(自身を含む): 3804562608

約数和(自身を除く): 1904033200

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 353, 706, 1412, 2824, 5648, 11296, 21031, 22592, 42062, 45184, 84124, 90368, 168248, 336496, 672992, 1345984, 2691968, 5383936, 7423943, 14847886, 29695772, 59391544, 118783088, 237566176, 475132352, 950264704, 1900529408]

約数ペア:

[(1, 1900529408), (2, 950264704), (4, 475132352), (8, 237566176), (16, 118783088), (32, 59391544), (64, 29695772), (128, 14847886), (256, 7423943), (353, 5383936), (706, 2691968), (1412, 1345984), (2824, 672992), (5648, 336496), (11296, 168248), (21031, 90368), (22592, 84124), (42062, 45184)]