1972862970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5058623}}^1$

素因数の和:5058646

約数の個数: 32

約数和(自身を含む): 5099092992

約数和(自身を除く): 3126230022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5058623, 10117246, 15175869, 25293115, 30351738, 50586230, 65762099, 75879345, 131524198, 151758690, 197286297, 328810495, 394572594, 657620990, 986431485, 1972862970]

約数ペア:

[(1, 1972862970), (2, 986431485), (3, 657620990), (5, 394572594), (6, 328810495), (10, 197286297), (13, 151758690), (15, 131524198), (26, 75879345), (30, 65762099), (39, 50586230), (65, 30351738), (78, 25293115), (130, 15175869), (195, 10117246), (390, 5058623)]