456825616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5477}}^1$

素因数の和:5899

約数の個数: 40

約数和(自身を含む): 955735704

約数和(自身を除く): 498910088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 802, 1604, 3208, 5213, 5477, 6416, 10426, 10954, 20852, 21908, 41704, 43816, 71201, 83408, 87632, 142402, 284804, 569608, 1139216, 2196277, 4392554, 8785108, 17570216, 28551601, 35140432, 57103202, 114206404, 228412808, 456825616]

約数ペア:

[(1, 456825616), (2, 228412808), (4, 114206404), (8, 57103202), (13, 35140432), (16, 28551601), (26, 17570216), (52, 8785108), (104, 4392554), (208, 2196277), (401, 1139216), (802, 569608), (1604, 284804), (3208, 142402), (5213, 87632), (5477, 83408), (6416, 71201), (10426, 43816), (10954, 41704), (20852, 21908)]