996897154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{2203}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 1661780736

約数和(自身を除く): 664883582

約数列:

[1, 2, 11, 22, 67, 134, 307, 614, 737, 1474, 2203, 3377, 4406, 6754, 20569, 24233, 41138, 48466, 147601, 226259, 295202, 452518, 676321, 1352642, 1623611, 3247222, 7439531, 14879062, 45313507, 90627014, 498448577, 996897154]

約数ペア:

[(1, 996897154), (2, 498448577), (11, 90627014), (22, 45313507), (67, 14879062), (134, 7439531), (307, 3247222), (614, 1623611), (737, 1352642), (1474, 676321), (2203, 452518), (3377, 295202), (4406, 226259), (6754, 147601), (20569, 48466), (24233, 41138)]