2045992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 4193280

約数和(自身を除く): 2147288

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 191, 206, 382, 412, 764, 824, 1339, 1528, 2483, 2678, 4966, 5356, 9932, 10712, 19673, 19864, 39346, 78692, 157384, 255749, 511498, 1022996, 2045992]

約数ペア:

[(1, 2045992), (2, 1022996), (4, 511498), (8, 255749), (13, 157384), (26, 78692), (52, 39346), (103, 19864), (104, 19673), (191, 10712), (206, 9932), (382, 5356), (412, 4966), (764, 2678), (824, 2483), (1339, 1528)]