194245636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{70481}}^1$

素因数の和:70551

約数の個数: 24

約数和(自身を含む): 372990744

約数和(自身を除く): 178745108

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 70481, 140962, 281924, 916253, 1832506, 3665012, 3735493, 7470986, 14941972, 48561409, 97122818, 194245636]

約数ペア:

[(1, 194245636), (2, 97122818), (4, 48561409), (13, 14941972), (26, 7470986), (52, 3735493), (53, 3665012), (106, 1832506), (212, 916253), (689, 281924), (1378, 140962), (2756, 70481)]