940880502

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{238681}}^1$

素因数の和:238765

約数の個数: 32

約数和(自身を含む): 2119496160

約数和(自身を除く): 1178615658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 238681, 477362, 716043, 1432086, 2148129, 4296258, 6444387, 12888774, 17423713, 34847426, 52271139, 104542278, 156813417, 313626834, 470440251, 940880502]

約数ペア:

[(1, 940880502), (2, 470440251), (3, 313626834), (6, 156813417), (9, 104542278), (18, 52271139), (27, 34847426), (54, 17423713), (73, 12888774), (146, 6444387), (219, 4296258), (438, 2148129), (657, 1432086), (1314, 716043), (1971, 477362), (3942, 238681)]