447804548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 867686400

約数和(自身を除く): 419881852

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 79, 124, 158, 316, 527, 1054, 1343, 2108, 2449, 2686, 2689, 4898, 5372, 5378, 9796, 10756, 41633, 45713, 83266, 83359, 91426, 166532, 166718, 182852, 212431, 333436, 424862, 849724, 1417103, 2834206, 3611327, 5668412, 6585361, 7222654, 13170722, 14445308, 26341444, 111951137, 223902274, 447804548]

約数ペア:

[(1, 447804548), (2, 223902274), (4, 111951137), (17, 26341444), (31, 14445308), (34, 13170722), (62, 7222654), (68, 6585361), (79, 5668412), (124, 3611327), (158, 2834206), (316, 1417103), (527, 849724), (1054, 424862), (1343, 333436), (2108, 212431), (2449, 182852), (2686, 166718), (2689, 166532), (4898, 91426), (5372, 83359), (5378, 83266), (9796, 45713), (10756, 41633)]