1330395966

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{2069}}^1$

素因数の和:2473

約数の個数: 48

約数和(自身を含む): 2915967600

約数和(自身を除く): 1585571634

約数列:

[1, 2, 3, 6, 9, 18, 139, 257, 278, 417, 514, 771, 834, 1251, 1542, 2069, 2313, 2502, 4138, 4626, 6207, 12414, 18621, 35723, 37242, 71446, 107169, 214338, 287591, 321507, 531733, 575182, 643014, 862773, 1063466, 1595199, 1725546, 2588319, 3190398, 4785597, 5176638, 9571194, 73910887, 147821774, 221732661, 443465322, 665197983, 1330395966]

約数ペア:

[(1, 1330395966), (2, 665197983), (3, 443465322), (6, 221732661), (9, 147821774), (18, 73910887), (139, 9571194), (257, 5176638), (278, 4785597), (417, 3190398), (514, 2588319), (771, 1725546), (834, 1595199), (1251, 1063466), (1542, 862773), (2069, 643014), (2313, 575182), (2502, 531733), (4138, 321507), (4626, 287591), (6207, 214338), (12414, 107169), (18621, 71446), (35723, 37242)]