1149262288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4225229}}^1$

素因数の和:4225254

約数の個数: 20

約数和(自身を含む): 2357678340

約数和(自身を除く): 1208416052

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4225229, 8450458, 16900916, 33801832, 67603664, 71828893, 143657786, 287315572, 574631144, 1149262288]

約数ペア:

[(1, 1149262288), (2, 574631144), (4, 287315572), (8, 143657786), (16, 71828893), (17, 67603664), (34, 33801832), (68, 16900916), (136, 8450458), (272, 4225229)]