7131493042

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{1289}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 11013246000

約数和(自身を除く): 3881752958

約数列:

[1, 2, 61, 101, 122, 202, 449, 898, 1289, 2578, 6161, 12322, 27389, 45349, 54778, 78629, 90698, 130189, 157258, 260378, 578761, 1157522, 2766289, 5532578, 7941529, 15883058, 35304421, 58454861, 70608842, 116909722, 3565746521, 7131493042]

約数ペア:

[(1, 7131493042), (2, 3565746521), (61, 116909722), (101, 70608842), (122, 58454861), (202, 35304421), (449, 15883058), (898, 7941529), (1289, 5532578), (2578, 2766289), (6161, 1157522), (12322, 578761), (27389, 260378), (45349, 157258), (54778, 130189), (78629, 90698)]