2389791184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{798727}}^1$

素因数の和:798763

約数の個数: 40

約数和(自身を含む): 5348282688

約数和(自身を除く): 2958491504

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 798727, 1597454, 3194908, 6389816, 8785997, 12779632, 13578359, 17571994, 27156718, 35143988, 54313436, 70287976, 108626872, 140575952, 149361949, 217253744, 298723898, 597447796, 1194895592, 2389791184]

約数ペア:

[(1, 2389791184), (2, 1194895592), (4, 597447796), (8, 298723898), (11, 217253744), (16, 149361949), (17, 140575952), (22, 108626872), (34, 70287976), (44, 54313436), (68, 35143988), (88, 27156718), (136, 17571994), (176, 13578359), (187, 12779632), (272, 8785997), (374, 6389816), (748, 3194908), (1496, 1597454), (2992, 798727)]