1211098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 2275200

約数和(自身を除く): 1064102

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 157, 203, 266, 314, 406, 551, 1099, 1102, 2198, 2983, 3857, 4553, 5966, 7714, 9106, 20881, 31871, 41762, 63742, 86507, 173014, 605549, 1211098]

約数ペア:

[(1, 1211098), (2, 605549), (7, 173014), (14, 86507), (19, 63742), (29, 41762), (38, 31871), (58, 20881), (133, 9106), (157, 7714), (203, 5966), (266, 4553), (314, 3857), (406, 2983), (551, 2198), (1099, 1102)]