858574938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1\times {\mathrm{4219}}^1$

素因数の和:6846

約数の個数: 32

約数和(自身を含む): 1850385600

約数和(自身を除く): 991810662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2609, 4219, 5218, 7827, 8438, 12657, 15654, 25314, 33917, 54847, 67834, 101751, 109694, 164541, 203502, 329082, 11007371, 22014742, 33022113, 66044226, 143095823, 286191646, 429287469, 858574938]

約数ペア:

[(1, 858574938), (2, 429287469), (3, 286191646), (6, 143095823), (13, 66044226), (26, 33022113), (39, 22014742), (78, 11007371), (2609, 329082), (4219, 203502), (5218, 164541), (7827, 109694), (8438, 101751), (12657, 67834), (15654, 54847), (25314, 33917)]