2008013621754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{40210133}}^1$

素因数の和:40210215

約数の個数: 64

約数和(自身を含む): 4863817808640

約数和(自身を除く): 2855804186886

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 41, 42, 58, 82, 87, 123, 174, 203, 246, 287, 406, 574, 609, 861, 1189, 1218, 1722, 2378, 3567, 7134, 8323, 16646, 24969, 49938, 40210133, 80420266, 120630399, 241260798, 281470931, 562941862, 844412793, 1166093857, 1648615453, 1688825586, 2332187714, 3297230906, 3498281571, 4945846359, 6996563142, 8162656999, 9891692718, 11540308171, 16325313998, 23080616342, 24487970997, 34620924513, 47809848137, 48975941994, 69241849026, 95619696274, 143429544411, 286859088822, 334668936959, 669337873918, 1004006810877, 2008013621754]

約数ペア:

[(1, 2008013621754), (2, 1004006810877), (3, 669337873918), (6, 334668936959), (7, 286859088822), (14, 143429544411), (21, 95619696274), (29, 69241849026), (41, 48975941994), (42, 47809848137), (58, 34620924513), (82, 24487970997), (87, 23080616342), (123, 16325313998), (174, 11540308171), (203, 9891692718), (246, 8162656999), (287, 6996563142), (406, 4945846359), (574, 3498281571), (609, 3297230906), (861, 2332187714), (1189, 1688825586), (1218, 1648615453), (1722, 1166093857), (2378, 844412793), (3567, 562941862), (7134, 281470931), (8323, 241260798), (16646, 120630399), (24969, 80420266), (49938, 40210133)]