2590804534

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{21059}}^1$

素因数の和:21647

約数の個数: 16

約数和(自身を含む): 3923478000

約数和(自身を除く): 1332673466

約数列:

[1, 2, 137, 274, 449, 898, 21059, 42118, 61513, 123026, 2885083, 5770166, 9455491, 18910982, 1295402267, 2590804534]

約数ペア:

[(1, 2590804534), (2, 1295402267), (137, 18910982), (274, 9455491), (449, 5770166), (898, 2885083), (21059, 123026), (42118, 61513)]