319400926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 527069088

約数和(自身を除く): 207668162

約数列:

[1, 2, 13, 26, 67, 134, 181, 362, 871, 1013, 1742, 2026, 2353, 4706, 12127, 13169, 24254, 26338, 67871, 135742, 157651, 183353, 315302, 366706, 882323, 1764646, 2383589, 4767178, 12284651, 24569302, 159700463, 319400926]

約数ペア:

[(1, 319400926), (2, 159700463), (13, 24569302), (26, 12284651), (67, 4767178), (134, 2383589), (181, 1764646), (362, 882323), (871, 366706), (1013, 315302), (1742, 183353), (2026, 157651), (2353, 135742), (4706, 67871), (12127, 26338), (13169, 24254)]