3209404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 6517000

約数和(自身を除く): 3307596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 349, 418, 484, 698, 836, 1396, 2299, 3839, 4598, 6631, 7678, 9196, 13262, 15356, 26524, 42229, 72941, 84458, 145882, 168916, 291764, 802351, 1604702, 3209404]

約数ペア:

[(1, 3209404), (2, 1604702), (4, 802351), (11, 291764), (19, 168916), (22, 145882), (38, 84458), (44, 72941), (76, 42229), (121, 26524), (209, 15356), (242, 13262), (349, 9196), (418, 7678), (484, 6631), (698, 4598), (836, 3839), (1396, 2299)]