2291192

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 4568160

約数和(自身を除く): 2276968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 991, 1156, 1982, 2312, 3964, 7928, 16847, 33694, 67388, 134776, 286399, 572798, 1145596, 2291192]

約数ペア:

[(1, 2291192), (2, 1145596), (4, 572798), (8, 286399), (17, 134776), (34, 67388), (68, 33694), (136, 16847), (289, 7928), (578, 3964), (991, 2312), (1156, 1982)]