889192408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{83009}}^1$

素因数の和:83131

約数の個数: 32

約数和(自身を含む): 1812938400

約数和(自身を除く): 923745992

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 83009, 166018, 332036, 664072, 1079117, 2158234, 4316468, 8549927, 8632936, 17099854, 34199708, 68399416, 111149051, 222298102, 444596204, 889192408]

約数ペア:

[(1, 889192408), (2, 444596204), (4, 222298102), (8, 111149051), (13, 68399416), (26, 34199708), (52, 17099854), (103, 8632936), (104, 8549927), (206, 4316468), (412, 2158234), (824, 1079117), (1339, 664072), (2678, 332036), (5356, 166018), (10712, 83009)]