1331566584

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{139753}}^1$

素因数の和:140159

約数の個数: 32

約数和(自身を含む): 3337325520

約数和(自身を除く): 2005758936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 9528, 139753, 279506, 419259, 559012, 838518, 1118024, 1677036, 3354072, 55481941, 110963882, 166445823, 221927764, 332891646, 443855528, 665783292, 1331566584]

約数ペア:

[(1, 1331566584), (2, 665783292), (3, 443855528), (4, 332891646), (6, 221927764), (8, 166445823), (12, 110963882), (24, 55481941), (397, 3354072), (794, 1677036), (1191, 1118024), (1588, 838518), (2382, 559012), (3176, 419259), (4764, 279506), (9528, 139753)]