2003406478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{1907}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 3173385600

約数和(自身を除く): 1169979122

約数列:

[1, 2, 29, 58, 59, 118, 307, 614, 1711, 1907, 3422, 3814, 8903, 17806, 18113, 36226, 55303, 110606, 112513, 225026, 525277, 585449, 1050554, 1170898, 3262877, 6525754, 16978021, 33956042, 34541491, 69082982, 1001703239, 2003406478]

約数ペア:

[(1, 2003406478), (2, 1001703239), (29, 69082982), (58, 34541491), (59, 33956042), (118, 16978021), (307, 6525754), (614, 3262877), (1711, 1170898), (1907, 1050554), (3422, 585449), (3814, 525277), (8903, 225026), (17806, 112513), (18113, 110606), (36226, 55303)]