2686628

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 5409600

約数和(自身を除く): 2722972

約数列:

[1, 2, 4, 7, 14, 28, 229, 419, 458, 838, 916, 1603, 1676, 2933, 3206, 5866, 6412, 11732, 95951, 191902, 383804, 671657, 1343314, 2686628]

約数ペア:

[(1, 2686628), (2, 1343314), (4, 671657), (7, 383804), (14, 191902), (28, 95951), (229, 11732), (419, 6412), (458, 5866), (838, 3206), (916, 2933), (1603, 1676)]