1047695216

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 2046785664

約数和(自身を除く): 999090448

約数列:

[1, 2, 4, 8, 16, 263, 307, 526, 614, 811, 1052, 1228, 1622, 2104, 2456, 3244, 4208, 4912, 6488, 12976, 80741, 161482, 213293, 248977, 322964, 426586, 497954, 645928, 853172, 995908, 1291856, 1706344, 1991816, 3412688, 3983632, 65480951, 130961902, 261923804, 523847608, 1047695216]

約数ペア:

[(1, 1047695216), (2, 523847608), (4, 261923804), (8, 130961902), (16, 65480951), (263, 3983632), (307, 3412688), (526, 1991816), (614, 1706344), (811, 1291856), (1052, 995908), (1228, 853172), (1622, 645928), (2104, 497954), (2456, 426586), (3244, 322964), (4208, 248977), (4912, 213293), (6488, 161482), (12976, 80741)]