1317250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 2695680

約数和(自身を除く): 1378430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 479, 550, 958, 1375, 2395, 2750, 4790, 5269, 10538, 11975, 23950, 26345, 52690, 59875, 119750, 131725, 263450, 658625, 1317250]

約数ペア:

[(1, 1317250), (2, 658625), (5, 263450), (10, 131725), (11, 119750), (22, 59875), (25, 52690), (50, 26345), (55, 23950), (110, 11975), (125, 10538), (250, 5269), (275, 4790), (479, 2750), (550, 2395), (958, 1375)]