1297373834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 2062872576

約数和(自身を除く): 765498742

約数列:

[1, 2, 23, 46, 127, 137, 254, 274, 1621, 2921, 3151, 3242, 5842, 6302, 17399, 34798, 37283, 74566, 205867, 222077, 400177, 411734, 444154, 800354, 4734941, 5107771, 9469882, 10215542, 28203779, 56407558, 648686917, 1297373834]

約数ペア:

[(1, 1297373834), (2, 648686917), (23, 56407558), (46, 28203779), (127, 10215542), (137, 9469882), (254, 5107771), (274, 4734941), (1621, 800354), (2921, 444154), (3151, 411734), (3242, 400177), (5842, 222077), (6302, 205867), (17399, 74566), (34798, 37283)]