1489254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 3270624

約数和(自身を除く): 1781370

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 313, 366, 626, 793, 939, 1586, 1878, 2379, 4069, 4758, 8138, 12207, 19093, 24414, 38186, 57279, 114558, 248209, 496418, 744627, 1489254]

約数ペア:

[(1, 1489254), (2, 744627), (3, 496418), (6, 248209), (13, 114558), (26, 57279), (39, 38186), (61, 24414), (78, 19093), (122, 12207), (183, 8138), (313, 4758), (366, 4069), (626, 2379), (793, 1878), (939, 1586)]