1231906364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{57923}}^1$

素因数の和:58349

約数の個数: 24

約数和(自身を含む): 2327386320

約数和(自身を除く): 1095479956

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 10634, 21268, 57923, 115846, 231692, 752999, 1505998, 3011996, 23690507, 47381014, 94762028, 307976591, 615953182, 1231906364]

約数ペア:

[(1, 1231906364), (2, 615953182), (4, 307976591), (13, 94762028), (26, 47381014), (52, 23690507), (409, 3011996), (818, 1505998), (1636, 752999), (5317, 231692), (10634, 115846), (21268, 57923)]