1339962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 2963520

約数和(自身を除く): 1623558

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 419, 533, 838, 1066, 1257, 1599, 2514, 3198, 5447, 10894, 16341, 17179, 32682, 34358, 51537, 103074, 223327, 446654, 669981, 1339962]

約数ペア:

[(1, 1339962), (2, 669981), (3, 446654), (6, 223327), (13, 103074), (26, 51537), (39, 34358), (41, 32682), (78, 17179), (82, 16341), (123, 10894), (246, 5447), (419, 3198), (533, 2514), (838, 1599), (1066, 1257)]