422238.0000000

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 14948352

約数和(自身を除く): 7209698

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 1621, 2387, 3242, 4774, 11347, 17831, 22694, 35662, 50251, 100502, 124817, 249634, 351757, 552761, 703514, 1105522, 3869327, 7738654]

約数ペア:

[(1, 7738654), (2, 3869327), (7, 1105522), (11, 703514), (14, 552761), (22, 351757), (31, 249634), (62, 124817), (77, 100502), (154, 50251), (217, 35662), (341, 22694), (434, 17831), (682, 11347), (1621, 4774), (2387, 3242)]