1838408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 4052160

約数和(自身を除く): 2213752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1607, 3214, 6428, 12856, 17677, 20891, 35354, 41782, 70708, 83564, 141416, 167128, 229801, 459602, 919204, 1838408]

約数ペア:

[(1, 1838408), (2, 919204), (4, 459602), (8, 229801), (11, 167128), (13, 141416), (22, 83564), (26, 70708), (44, 41782), (52, 35354), (88, 20891), (104, 17677), (143, 12856), (286, 6428), (572, 3214), (1144, 1607)]