274493648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{119971}}^1$

素因数の和:120003

約数の個数: 40

約数和(自身を含む): 624814176

約数和(自身を除く): 350320528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 119971, 239942, 479884, 959768, 1319681, 1559623, 1919536, 2639362, 3119246, 5278724, 6238492, 10557448, 12476984, 17155853, 21114896, 24953968, 34311706, 68623412, 137246824, 274493648]

約数ペア:

[(1, 274493648), (2, 137246824), (4, 68623412), (8, 34311706), (11, 24953968), (13, 21114896), (16, 17155853), (22, 12476984), (26, 10557448), (44, 6238492), (52, 5278724), (88, 3119246), (104, 2639362), (143, 1919536), (176, 1559623), (208, 1319681), (286, 959768), (572, 479884), (1144, 239942), (2288, 119971)]