1330985868

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{31663}}^1$

素因数の和:31814

約数の個数: 48

約数和(自身を含む): 3234287616

約数和(自身を除く): 1903301748

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 339, 372, 452, 678, 1356, 3503, 7006, 10509, 14012, 21018, 31663, 42036, 63326, 94989, 126652, 189978, 379956, 981553, 1963106, 2944659, 3577919, 3926212, 5889318, 7155838, 10733757, 11778636, 14311676, 21467514, 42935028, 110915489, 221830978, 332746467, 443661956, 665492934, 1330985868]

約数ペア:

[(1, 1330985868), (2, 665492934), (3, 443661956), (4, 332746467), (6, 221830978), (12, 110915489), (31, 42935028), (62, 21467514), (93, 14311676), (113, 11778636), (124, 10733757), (186, 7155838), (226, 5889318), (339, 3926212), (372, 3577919), (452, 2944659), (678, 1963106), (1356, 981553), (3503, 379956), (7006, 189978), (10509, 126652), (14012, 94989), (21018, 63326), (31663, 42036)]