521017538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{60289}}^1$

素因数の和:60469

約数の個数: 16

約数和(自身を含む): 813915000

約数和(自身を除く): 292897462

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 60289, 120578, 1748381, 3496762, 8983061, 17966122, 260508769, 521017538]

約数ペア:

[(1, 521017538), (2, 260508769), (29, 17966122), (58, 8983061), (149, 3496762), (298, 1748381), (4321, 120578), (8642, 60289)]