1970437819

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{403861}}^1$

素因数の和:403926

約数の個数: 16

約数和(自身を含む): 2442557376

約数和(自身を除く): 472119557

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 403861, 2827027, 6865637, 16558301, 48059459, 115908107, 281491117, 1970437819]

約数ペア:

[(1, 1970437819), (7, 281491117), (17, 115908107), (41, 48059459), (119, 16558301), (287, 6865637), (697, 2827027), (4879, 403861)]