140914514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3863}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 241484544

約数和(自身を除く): 100570030

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 598, 793, 1403, 1586, 2806, 3863, 7726, 18239, 36478, 50219, 88849, 100438, 177698, 235643, 471286, 1155037, 2310074, 3063359, 5419789, 6126718, 10839578, 70457257, 140914514]

約数ペア:

[(1, 140914514), (2, 70457257), (13, 10839578), (23, 6126718), (26, 5419789), (46, 3063359), (61, 2310074), (122, 1155037), (299, 471286), (598, 235643), (793, 177698), (1403, 100438), (1586, 88849), (2806, 50219), (3863, 36478), (7726, 18239)]