630983914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{7219}}^1$

素因数の和:7398

約数の個数: 32

約数和(自身を含む): 1076068800

約数和(自身を除く): 445084886

約数列:

[1, 2, 11, 22, 29, 58, 137, 274, 319, 638, 1507, 3014, 3973, 7219, 7946, 14438, 43703, 79409, 87406, 158818, 209351, 418702, 989003, 1978006, 2302861, 4605722, 10879033, 21758066, 28681087, 57362174, 315491957, 630983914]

約数ペア:

[(1, 630983914), (2, 315491957), (11, 57362174), (22, 28681087), (29, 21758066), (58, 10879033), (137, 4605722), (274, 2302861), (319, 1978006), (638, 989003), (1507, 418702), (3014, 209351), (3973, 158818), (7219, 87406), (7946, 79409), (14438, 43703)]