7980852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 20547072

約数和(自身を除く): 12566220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 587, 618, 1133, 1174, 1236, 1761, 2266, 2348, 3399, 3522, 4532, 6457, 6798, 7044, 12914, 13596, 19371, 25828, 38742, 60461, 77484, 120922, 181383, 241844, 362766, 665071, 725532, 1330142, 1995213, 2660284, 3990426, 7980852]

約数ペア:

[(1, 7980852), (2, 3990426), (3, 2660284), (4, 1995213), (6, 1330142), (11, 725532), (12, 665071), (22, 362766), (33, 241844), (44, 181383), (66, 120922), (103, 77484), (132, 60461), (206, 38742), (309, 25828), (412, 19371), (587, 13596), (618, 12914), (1133, 7044), (1174, 6798), (1236, 6457), (1761, 4532), (2266, 3522), (2348, 3399)]