1206969472

素因数分解:

$2^7\times {\mathrm{449}}^1\times {\mathrm{21001}}^1$

素因数の和:21464

約数の個数: 32

約数和(自身を含む): 2409979500

約数和(自身を除く): 1203010028

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 449, 898, 1796, 3592, 7184, 14368, 21001, 28736, 42002, 57472, 84004, 168008, 336016, 672032, 1344064, 2688128, 9429449, 18858898, 37717796, 75435592, 150871184, 301742368, 603484736, 1206969472]

約数ペア:

[(1, 1206969472), (2, 603484736), (4, 301742368), (8, 150871184), (16, 75435592), (32, 37717796), (64, 18858898), (128, 9429449), (449, 2688128), (898, 1344064), (1796, 672032), (3592, 336016), (7184, 168008), (14368, 84004), (21001, 57472), (28736, 42002)]