1388736052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1856599}}^1$

素因数の和:1856631

約数の個数: 24

約数和(自身を含む): 2807179200

約数和(自身を除く): 1418443148

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1856599, 3713198, 7426396, 20422589, 31562183, 40845178, 63124366, 81690356, 126248732, 347184013, 694368026, 1388736052]

約数ペア:

[(1, 1388736052), (2, 694368026), (4, 347184013), (11, 126248732), (17, 81690356), (22, 63124366), (34, 40845178), (44, 31562183), (68, 20422589), (187, 7426396), (374, 3713198), (748, 1856599)]