415844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 856128

約数和(自身を除く): 440284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 727, 1454, 2908, 7997, 9451, 15994, 18902, 31988, 37804, 103961, 207922, 415844]

約数ペア:

[(1, 415844), (2, 207922), (4, 103961), (11, 37804), (13, 31988), (22, 18902), (26, 15994), (44, 9451), (52, 7997), (143, 2908), (286, 1454), (572, 727)]