2305556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 4478880

約数和(自身を除く): 2173324

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 859, 1342, 1718, 2684, 3436, 9449, 18898, 37796, 52399, 104798, 209596, 576389, 1152778, 2305556]

約数ペア:

[(1, 2305556), (2, 1152778), (4, 576389), (11, 209596), (22, 104798), (44, 52399), (61, 37796), (122, 18898), (244, 9449), (671, 3436), (859, 2684), (1342, 1718)]