130142402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 220652544

約数和(自身を除く): 90510142

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 403, 793, 806, 1586, 1891, 2647, 3782, 5294, 24583, 34411, 49166, 68822, 82057, 161467, 164114, 322934, 1066741, 2099071, 2133482, 4198142, 5005477, 10010954, 65071201, 130142402]

約数ペア:

[(1, 130142402), (2, 65071201), (13, 10010954), (26, 5005477), (31, 4198142), (61, 2133482), (62, 2099071), (122, 1066741), (403, 322934), (793, 164114), (806, 161467), (1586, 82057), (1891, 68822), (2647, 49166), (3782, 34411), (5294, 24583)]