130987272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419831}}^1$

素因数の和:419853

約数の個数: 32

約数和(自身を含む): 352658880

約数和(自身を除く): 221671608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 419831, 839662, 1259493, 1679324, 2518986, 3358648, 5037972, 5457803, 10075944, 10915606, 16373409, 21831212, 32746818, 43662424, 65493636, 130987272]

約数ペア:

[(1, 130987272), (2, 65493636), (3, 43662424), (4, 32746818), (6, 21831212), (8, 16373409), (12, 10915606), (13, 10075944), (24, 5457803), (26, 5037972), (39, 3358648), (52, 2518986), (78, 1679324), (104, 1259493), (156, 839662), (312, 419831)]