258783418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{143609}}^1$

素因数の和:143681

約数の個数: 16

約数和(自身を含む): 418766760

約数和(自身を除く): 159983342

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 143609, 287218, 2441353, 4882706, 7611277, 15222554, 129391709, 258783418]

約数ペア:

[(1, 258783418), (2, 129391709), (17, 15222554), (34, 7611277), (53, 4882706), (106, 2441353), (901, 287218), (1802, 143609)]