7404418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 13716864

約数和(自身を除く): 6312446

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 587, 742, 901, 1174, 1802, 4109, 6307, 8218, 9979, 12614, 19958, 31111, 62222, 69853, 139706, 217777, 435554, 528887, 1057774, 3702209, 7404418]

約数ペア:

[(1, 7404418), (2, 3702209), (7, 1057774), (14, 528887), (17, 435554), (34, 217777), (53, 139706), (106, 69853), (119, 62222), (238, 31111), (371, 19958), (587, 12614), (742, 9979), (901, 8218), (1174, 6307), (1802, 4109)]