1145291248

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{170837}}^1$

素因数の和:171264

約数の個数: 20

約数和(自身を含む): 2224310760

約数和(自身を除く): 1079019512

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 170837, 341674, 683348, 1366696, 2733392, 71580703, 143161406, 286322812, 572645624, 1145291248]

約数ペア:

[(1, 1145291248), (2, 572645624), (4, 286322812), (8, 143161406), (16, 71580703), (419, 2733392), (838, 1366696), (1676, 683348), (3352, 341674), (6704, 170837)]