1630028998

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{127}}^2$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 2785799520

約数和(自身を除く): 1155770522

約数列:

[1, 2, 13, 23, 26, 46, 127, 169, 254, 299, 338, 598, 1651, 2197, 2921, 3302, 3887, 4394, 5842, 7774, 16129, 21463, 32258, 37973, 42926, 50531, 75946, 101062, 209677, 279019, 370967, 419354, 493649, 558038, 741934, 987298, 2725801, 4822571, 5451602, 6417437, 9645142, 12834874, 35435413, 62693423, 70870826, 125386846, 815014499, 1630028998]

約数ペア:

[(1, 1630028998), (2, 815014499), (13, 125386846), (23, 70870826), (26, 62693423), (46, 35435413), (127, 12834874), (169, 9645142), (254, 6417437), (299, 5451602), (338, 4822571), (598, 2725801), (1651, 987298), (2197, 741934), (2921, 558038), (3302, 493649), (3887, 419354), (4394, 370967), (5842, 279019), (7774, 209677), (16129, 101062), (21463, 75946), (32258, 50531), (37973, 42926)]