1427902406

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{44519}}^1$

素因数の和:44636

約数の個数: 32

約数和(自身を含む): 2564352000

約数和(自身を除く): 1136449594

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 1106, 2291, 4582, 16037, 32074, 44519, 89038, 311633, 623266, 1291051, 2582102, 3517001, 7034002, 9037357, 18074714, 24619007, 49238014, 101993029, 203986058, 713951203, 1427902406]

約数ペア:

[(1, 1427902406), (2, 713951203), (7, 203986058), (14, 101993029), (29, 49238014), (58, 24619007), (79, 18074714), (158, 9037357), (203, 7034002), (406, 3517001), (553, 2582102), (1106, 1291051), (2291, 623266), (4582, 311633), (16037, 89038), (32074, 44519)]