1212734992

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373379}}^1$

素因数の和:373423

約数の個数: 40

約数和(自身を含む): 2777947200

約数和(自身を除く): 1565212208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 373379, 746758, 1493516, 2613653, 2987032, 5227306, 5974064, 10454612, 10827991, 20909224, 21655982, 41818448, 43311964, 75795937, 86623928, 151591874, 173247856, 303183748, 606367496, 1212734992]

約数ペア:

[(1, 1212734992), (2, 606367496), (4, 303183748), (7, 173247856), (8, 151591874), (14, 86623928), (16, 75795937), (28, 43311964), (29, 41818448), (56, 21655982), (58, 20909224), (112, 10827991), (116, 10454612), (203, 5974064), (232, 5227306), (406, 2987032), (464, 2613653), (812, 1493516), (1624, 746758), (3248, 373379)]