2179436792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{343543}}^1$

素因数の和:343623

約数の個数: 32

約数和(自身を含む): 4472942880

約数和(自身を除く): 2293506088

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 343543, 687086, 1374172, 2748344, 4466059, 8932118, 17864236, 20956123, 35728472, 41912246, 83824492, 167648984, 272429599, 544859198, 1089718396, 2179436792]

約数ペア:

[(1, 2179436792), (2, 1089718396), (4, 544859198), (8, 272429599), (13, 167648984), (26, 83824492), (52, 41912246), (61, 35728472), (104, 20956123), (122, 17864236), (244, 8932118), (488, 4466059), (793, 2748344), (1586, 1374172), (3172, 687086), (6344, 343543)]