1671618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 3729600

約数和(自身を除く): 2057982

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 739, 754, 1131, 1478, 2217, 2262, 4434, 9607, 19214, 21431, 28821, 42862, 57642, 64293, 128586, 278603, 557206, 835809, 1671618]

約数ペア:

[(1, 1671618), (2, 835809), (3, 557206), (6, 278603), (13, 128586), (26, 64293), (29, 57642), (39, 42862), (58, 28821), (78, 21431), (87, 19214), (174, 9607), (377, 4434), (739, 2262), (754, 2217), (1131, 1478)]