1022996

素因数分解:

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

素因数の和:311

約数の個数: 24

約数和(自身を含む): 1956864

約数和(自身を除く): 933868

約数列:

[1, 2, 4, 13, 26, 52, 103, 191, 206, 382, 412, 764, 1339, 2483, 2678, 4966, 5356, 9932, 19673, 39346, 78692, 255749, 511498, 1022996]

約数ペア:

[(1, 1022996), (2, 511498), (4, 255749), (13, 78692), (26, 39346), (52, 19673), (103, 9932), (191, 5356), (206, 4966), (382, 2678), (412, 2483), (764, 1339)]