2008254516

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{6229}}^1$

素因数の和:6704

約数の個数: 48

約数和(自身を含む): 4768491840

約数和(自身を除く): 2760237324

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 401, 402, 802, 804, 1203, 1604, 2406, 4812, 6229, 12458, 18687, 24916, 26867, 37374, 53734, 74748, 80601, 107468, 161202, 322404, 417343, 834686, 1252029, 1669372, 2497829, 2504058, 4995658, 5008116, 7493487, 9991316, 14986974, 29973948, 167354543, 334709086, 502063629, 669418172, 1004127258, 2008254516]

約数ペア:

[(1, 2008254516), (2, 1004127258), (3, 669418172), (4, 502063629), (6, 334709086), (12, 167354543), (67, 29973948), (134, 14986974), (201, 9991316), (268, 7493487), (401, 5008116), (402, 4995658), (802, 2504058), (804, 2497829), (1203, 1669372), (1604, 1252029), (2406, 834686), (4812, 417343), (6229, 322404), (12458, 161202), (18687, 107468), (24916, 80601), (26867, 74748), (37374, 53734)]