1571482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 2615904

約数和(自身を除く): 1044422

約数列:

[1, 2, 11, 22, 61, 122, 671, 1171, 1342, 2342, 12881, 25762, 71431, 142862, 785741, 1571482]

約数ペア:

[(1, 1571482), (2, 785741), (11, 142862), (22, 71431), (61, 25762), (122, 12881), (671, 2342), (1171, 1342)]