1520303774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{659}}^1\times {\mathrm{9533}}^1$

素因数の和:10216

約数の個数: 24

約数和(自身を含む): 2510683560

約数和(自身を除く): 990379786

約数列:

[1, 2, 11, 22, 121, 242, 659, 1318, 7249, 9533, 14498, 19066, 79739, 104863, 159478, 209726, 1153493, 2306986, 6282247, 12564494, 69104717, 138209434, 760151887, 1520303774]

約数ペア:

[(1, 1520303774), (2, 760151887), (11, 138209434), (22, 69104717), (121, 12564494), (242, 6282247), (659, 2306986), (1318, 1153493), (7249, 209726), (9533, 159478), (14498, 104863), (19066, 79739)]