1330800448

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{137707}}^1$

素因数の和:137870

約数の個数: 28

約数和(自身を含む): 2658315232

約数和(自身を除く): 1327514784

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 137707, 275414, 550828, 1101656, 2203312, 4406624, 8813248, 20793757, 41587514, 83175028, 166350056, 332700112, 665400224, 1330800448]

約数ペア:

[(1, 1330800448), (2, 665400224), (4, 332700112), (8, 166350056), (16, 83175028), (32, 41587514), (64, 20793757), (151, 8813248), (302, 4406624), (604, 2203312), (1208, 1101656), (2416, 550828), (4832, 275414), (9664, 137707)]