130954278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239843}}^1$

素因数の和:239868

約数の個数: 32

約数和(自身を含む): 322350336

約数和(自身を除く): 191396058

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 239843, 479686, 719529, 1439058, 1678901, 3117959, 3357802, 5036703, 6235918, 9353877, 10073406, 18707754, 21825713, 43651426, 65477139, 130954278]

約数ペア:

[(1, 130954278), (2, 65477139), (3, 43651426), (6, 21825713), (7, 18707754), (13, 10073406), (14, 9353877), (21, 6235918), (26, 5036703), (39, 3357802), (42, 3117959), (78, 1678901), (91, 1439058), (182, 719529), (273, 479686), (546, 239843)]