2989416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 7957440

約数和(自身を除く): 4968024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 431, 578, 862, 867, 1156, 1293, 1724, 1734, 2312, 2586, 3448, 3468, 5172, 6936, 7327, 10344, 14654, 21981, 29308, 43962, 58616, 87924, 124559, 175848, 249118, 373677, 498236, 747354, 996472, 1494708, 2989416]

約数ペア:

[(1, 2989416), (2, 1494708), (3, 996472), (4, 747354), (6, 498236), (8, 373677), (12, 249118), (17, 175848), (24, 124559), (34, 87924), (51, 58616), (68, 43962), (102, 29308), (136, 21981), (204, 14654), (289, 10344), (408, 7327), (431, 6936), (578, 5172), (862, 3468), (867, 3448), (1156, 2586), (1293, 2312), (1724, 1734)]