420199698

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{2719}}^1$

素因数の和:3366

約数の個数: 32

約数和(自身を含む): 861696000

約数和(自身を除く): 441496302

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 599, 1198, 1797, 2719, 3594, 5438, 8157, 16314, 25757, 51514, 77271, 116917, 154542, 233834, 350751, 701502, 1628681, 3257362, 4886043, 9772086, 70033283, 140066566, 210099849, 420199698]

約数ペア:

[(1, 420199698), (2, 210099849), (3, 140066566), (6, 70033283), (43, 9772086), (86, 4886043), (129, 3257362), (258, 1628681), (599, 701502), (1198, 350751), (1797, 233834), (2719, 154542), (3594, 116917), (5438, 77271), (8157, 51514), (16314, 25757)]