2021925598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1757

約数の個数: 64

約数和(自身を含む): 3870425088

約数和(自身を除く): 1848499490

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 127, 134, 154, 254, 469, 737, 889, 938, 1397, 1474, 1543, 1778, 2794, 3086, 5159, 8509, 9779, 10318, 10801, 16973, 17018, 19558, 21602, 33946, 59563, 93599, 103381, 118811, 119126, 187198, 195961, 206762, 237622, 391922, 655193, 723667, 1137191, 1310386, 1371727, 1447334, 2155571, 2274382, 2743454, 4311142, 7960337, 13129387, 15088997, 15920674, 26258774, 30177994, 91905709, 144423257, 183811418, 288846514, 1010962799, 2021925598]

約数ペア:

[(1, 2021925598), (2, 1010962799), (7, 288846514), (11, 183811418), (14, 144423257), (22, 91905709), (67, 30177994), (77, 26258774), (127, 15920674), (134, 15088997), (154, 13129387), (254, 7960337), (469, 4311142), (737, 2743454), (889, 2274382), (938, 2155571), (1397, 1447334), (1474, 1371727), (1543, 1310386), (1778, 1137191), (2794, 723667), (3086, 655193), (5159, 391922), (8509, 237622), (9779, 206762), (10318, 195961), (10801, 187198), (16973, 119126), (17018, 118811), (19558, 103381), (21602, 93599), (33946, 59563)]