2425331188

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{135131}}^1$

素因数の和:135783

約数の個数: 24

約数和(自身を含む): 4858265664

約数和(自身を除く): 2432934476

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 8974, 17948, 135131, 270262, 540524, 945917, 1891834, 3783668, 86618971, 173237942, 346475884, 606332797, 1212665594, 2425331188]

約数ペア:

[(1, 2425331188), (2, 1212665594), (4, 606332797), (7, 346475884), (14, 173237942), (28, 86618971), (641, 3783668), (1282, 1891834), (2564, 945917), (4487, 540524), (8974, 270262), (17948, 135131)]