1978026634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1\times {\mathrm{13831}}^1$

素因数の和:16965

約数の個数: 16

約数和(自身を含む): 3097261440

約数和(自身を除く): 1119234806

約数列:

[1, 2, 23, 46, 3109, 6218, 13831, 27662, 71507, 143014, 318113, 636226, 43000579, 86001158, 989013317, 1978026634]

約数ペア:

[(1, 1978026634), (2, 989013317), (23, 86001158), (46, 43000579), (3109, 636226), (6218, 318113), (13831, 143014), (27662, 71507)]