913292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 1718640

約数和(自身を除く): 805348

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 197, 244, 394, 788, 1159, 2318, 3743, 4636, 7486, 12017, 14972, 24034, 48068, 228323, 456646, 913292]

約数ペア:

[(1, 913292), (2, 456646), (4, 228323), (19, 48068), (38, 24034), (61, 14972), (76, 12017), (122, 7486), (197, 4636), (244, 3743), (394, 2318), (788, 1159)]