2440308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15643}}^1$

素因数の和:15663

約数の個数: 24

約数和(自身を含む): 6132448

約数和(自身を除く): 3692140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 15643, 31286, 46929, 62572, 93858, 187716, 203359, 406718, 610077, 813436, 1220154, 2440308]

約数ペア:

[(1, 2440308), (2, 1220154), (3, 813436), (4, 610077), (6, 406718), (12, 203359), (13, 187716), (26, 93858), (39, 62572), (52, 46929), (78, 31286), (156, 15643)]