271645916438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{840473}}^1$

素因数の和:840920

約数の個数: 32

約数和(自身を含む): 454098016512

約数和(自身を除く): 182452100074

約数列:

[1, 2, 13, 26, 31, 62, 401, 403, 802, 806, 5213, 10426, 12431, 24862, 161603, 323206, 840473, 1680946, 10926149, 21852298, 26054663, 52109326, 337029673, 338710619, 674059346, 677421238, 4381385749, 8762771498, 10447919863, 20895839726, 135822958219, 271645916438]

約数ペア:

[(1, 271645916438), (2, 135822958219), (13, 20895839726), (26, 10447919863), (31, 8762771498), (62, 4381385749), (401, 677421238), (403, 674059346), (802, 338710619), (806, 337029673), (5213, 52109326), (10426, 26054663), (12431, 21852298), (24862, 10926149), (161603, 1680946), (323206, 840473)]