303445246

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 502770240

約数和(自身を除く): 199324994

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1303, 1378, 2197, 2606, 4394, 8957, 16939, 17914, 33878, 69059, 116441, 138118, 220207, 232882, 440414, 897767, 1795534, 2862691, 5725382, 11670971, 23341942, 151722623, 303445246]

約数ペア:

[(1, 303445246), (2, 151722623), (13, 23341942), (26, 11670971), (53, 5725382), (106, 2862691), (169, 1795534), (338, 897767), (689, 440414), (1303, 232882), (1378, 220207), (2197, 138118), (2606, 116441), (4394, 69059), (8957, 33878), (16939, 17914)]