327448418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 544112640

約数和(自身を除く): 216664222

約数列:

[1, 2, 11, 22, 127, 163, 254, 326, 719, 1397, 1438, 1793, 2794, 3586, 7909, 15818, 20701, 41402, 91313, 117197, 182626, 227711, 234394, 455422, 1004443, 1289167, 2008886, 2578334, 14884019, 29768038, 163724209, 327448418]

約数ペア:

[(1, 327448418), (2, 163724209), (11, 29768038), (22, 14884019), (127, 2578334), (163, 2008886), (254, 1289167), (326, 1004443), (719, 455422), (1397, 234394), (1438, 227711), (1793, 182626), (2794, 117197), (3586, 91313), (7909, 41402), (15818, 20701)]