1570973964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{644899}}^1$

素因数の和:644942

約数の個数: 48

約数和(自身を含む): 4333728000

約数和(自身を除く): 2762754036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 644899, 1289798, 1934697, 2579596, 3869394, 4514293, 7738788, 9028586, 13542879, 18057172, 18702071, 27085758, 37404142, 54171516, 56106213, 74808284, 112212426, 130914497, 224424852, 261828994, 392743491, 523657988, 785486982, 1570973964]

約数ペア:

[(1, 1570973964), (2, 785486982), (3, 523657988), (4, 392743491), (6, 261828994), (7, 224424852), (12, 130914497), (14, 112212426), (21, 74808284), (28, 56106213), (29, 54171516), (42, 37404142), (58, 27085758), (84, 18702071), (87, 18057172), (116, 13542879), (174, 9028586), (203, 7738788), (348, 4514293), (406, 3869394), (609, 2579596), (812, 1934697), (1218, 1289798), (2436, 644899)]