2211268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 4051712

約数和(自身を除く): 1840444

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 223, 268, 446, 892, 2479, 4958, 8251, 9916, 14941, 16502, 29882, 33004, 59764, 552817, 1105634, 2211268]

約数ペア:

[(1, 2211268), (2, 1105634), (4, 552817), (37, 59764), (67, 33004), (74, 29882), (134, 16502), (148, 14941), (223, 9916), (268, 8251), (446, 4958), (892, 2479)]