1978476

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 4677120

約数和(自身を除く): 2698644

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 2087, 4174, 6261, 8348, 12522, 25044, 164873, 329746, 494619, 659492, 989238, 1978476]

約数ペア:

[(1, 1978476), (2, 989238), (3, 659492), (4, 494619), (6, 329746), (12, 164873), (79, 25044), (158, 12522), (237, 8348), (316, 6261), (474, 4174), (948, 2087)]