4218170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 8557056

約数和(自身を除く): 4338886

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1237, 1705, 2474, 3410, 6185, 12370, 13607, 27214, 38347, 68035, 76694, 136070, 191735, 383470, 421817, 843634, 2109085, 4218170]

約数ペア:

[(1, 4218170), (2, 2109085), (5, 843634), (10, 421817), (11, 383470), (22, 191735), (31, 136070), (55, 76694), (62, 68035), (110, 38347), (155, 27214), (310, 13607), (341, 12370), (682, 6185), (1237, 3410), (1705, 2474)]