2639832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8461}}^1$

素因数の和:8483

約数の個数: 32

約数和(自身を含む): 7108080

約数和(自身を除く): 4468248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8461, 16922, 25383, 33844, 50766, 67688, 101532, 109993, 203064, 219986, 329979, 439972, 659958, 879944, 1319916, 2639832]

約数ペア:

[(1, 2639832), (2, 1319916), (3, 879944), (4, 659958), (6, 439972), (8, 329979), (12, 219986), (13, 203064), (24, 109993), (26, 101532), (39, 67688), (52, 50766), (78, 33844), (104, 25383), (156, 16922), (312, 8461)]