2150878022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{343481}}^1$

素因数の和:343615

約数の個数: 16

約数和(自身を含む): 3363375744

約数和(自身を除く): 1212497722

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 343481, 686962, 10647911, 21295822, 34691581, 69383162, 1075439011, 2150878022]

約数ペア:

[(1, 2150878022), (2, 1075439011), (31, 69383162), (62, 34691581), (101, 21295822), (202, 10647911), (3131, 686962), (6262, 343481)]