313897488

素因数分解:

$2^4\times 3^1\times {\mathrm{6539531}}^1$

素因数の和:6539542

約数の個数: 20

約数和(自身を含む): 810901968

約数和(自身を除く): 497004480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6539531, 13079062, 19618593, 26158124, 39237186, 52316248, 78474372, 104632496, 156948744, 313897488]

約数ペア:

[(1, 313897488), (2, 156948744), (3, 104632496), (4, 78474372), (6, 52316248), (8, 39237186), (12, 26158124), (16, 19618593), (24, 13079062), (48, 6539531)]