2008607314

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 3627360000

約数和(自身を除く): 1618752686

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 149, 298, 301, 343, 457, 602, 686, 914, 1043, 2086, 2107, 3199, 4214, 6398, 6407, 7301, 12814, 14602, 14749, 19651, 22393, 29498, 39302, 44786, 44849, 51107, 68093, 89698, 102214, 136186, 137557, 156751, 275114, 313502, 313943, 476651, 627886, 953302, 962899, 1925798, 2197601, 2927999, 3336557, 4395202, 5855998, 6673114, 6740293, 13480586, 20495993, 23355899, 40991986, 46711798, 143471951, 286943902, 1004303657, 2008607314]

約数ペア:

[(1, 2008607314), (2, 1004303657), (7, 286943902), (14, 143471951), (43, 46711798), (49, 40991986), (86, 23355899), (98, 20495993), (149, 13480586), (298, 6740293), (301, 6673114), (343, 5855998), (457, 4395202), (602, 3336557), (686, 2927999), (914, 2197601), (1043, 1925798), (2086, 962899), (2107, 953302), (3199, 627886), (4214, 476651), (6398, 313943), (6407, 313502), (7301, 275114), (12814, 156751), (14602, 137557), (14749, 136186), (19651, 102214), (22393, 89698), (29498, 68093), (39302, 51107), (44786, 44849)]