1888496636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{685231}}^1$

素因数の和:685301

約数の個数: 24

約数和(自身を含む): 3626247744

約数和(自身を除く): 1737751108

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 685231, 1370462, 2740924, 8908003, 17816006, 35632012, 36317243, 72634486, 145268972, 472124159, 944248318, 1888496636]

約数ペア:

[(1, 1888496636), (2, 944248318), (4, 472124159), (13, 145268972), (26, 72634486), (52, 36317243), (53, 35632012), (106, 17816006), (212, 8908003), (689, 2740924), (1378, 1370462), (2756, 685231)]