1214892008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{155119}}^1$

素因数の和:155225

約数の個数: 32

約数和(自身を含む): 2512944000

約数和(自身を除く): 1298051992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 155119, 310238, 620476, 1240952, 1706309, 3412618, 6825236, 13650472, 13805591, 27611182, 55222364, 110444728, 151861501, 303723002, 607446004, 1214892008]

約数ペア:

[(1, 1214892008), (2, 607446004), (4, 303723002), (8, 151861501), (11, 110444728), (22, 55222364), (44, 27611182), (88, 13805591), (89, 13650472), (178, 6825236), (356, 3412618), (712, 1706309), (979, 1240952), (1958, 620476), (3916, 310238), (7832, 155119)]