814241504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10223}}^1$

素因数の和:10383

約数の個数: 48

約数和(自身を含む): 1700455680

約数和(自身を除く): 886214176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 2096, 2489, 4192, 4978, 9956, 10223, 19912, 20446, 39824, 40892, 79648, 81784, 163568, 194237, 327136, 388474, 776948, 1339213, 1553896, 2678426, 3107792, 5356852, 6215584, 10713704, 21427408, 25445047, 42854816, 50890094, 101780188, 203560376, 407120752, 814241504]

約数ペア:

[(1, 814241504), (2, 407120752), (4, 203560376), (8, 101780188), (16, 50890094), (19, 42854816), (32, 25445047), (38, 21427408), (76, 10713704), (131, 6215584), (152, 5356852), (262, 3107792), (304, 2678426), (524, 1553896), (608, 1339213), (1048, 776948), (2096, 388474), (2489, 327136), (4192, 194237), (4978, 163568), (9956, 81784), (10223, 79648), (19912, 40892), (20446, 39824)]