4080743038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{127931}}^1$

素因数の和:128363

約数の個数: 16

約数和(自身を含む): 6286578480

約数和(自身を除く): 2205835442

約数列:

[1, 2, 41, 82, 389, 778, 15949, 31898, 127931, 255862, 5245171, 10490342, 49765159, 99530318, 2040371519, 4080743038]

約数ペア:

[(1, 4080743038), (2, 2040371519), (41, 99530318), (82, 49765159), (389, 10490342), (778, 5245171), (15949, 255862), (31898, 127931)]