308975422

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{1663}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 553992192

約数和(自身を除く): 245016770

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 577, 1154, 1663, 3326, 4039, 8078, 11641, 13271, 23282, 26542, 38249, 76498, 92897, 185794, 267743, 535486, 959551, 1919102, 6716857, 13433714, 22069673, 44139346, 154487711, 308975422]

約数ペア:

[(1, 308975422), (2, 154487711), (7, 44139346), (14, 22069673), (23, 13433714), (46, 6716857), (161, 1919102), (322, 959551), (577, 535486), (1154, 267743), (1663, 185794), (3326, 92897), (4039, 76498), (8078, 38249), (11641, 26542), (13271, 23282)]