392890352

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1699}}^1$

素因数の和:1953

約数の個数: 40

約数和(自身を含む): 774690000

約数和(自身を除く): 381799648

約数列:

[1, 2, 4, 8, 16, 97, 149, 194, 298, 388, 596, 776, 1192, 1552, 1699, 2384, 3398, 6796, 13592, 14453, 27184, 28906, 57812, 115624, 164803, 231248, 253151, 329606, 506302, 659212, 1012604, 1318424, 2025208, 2636848, 4050416, 24555647, 49111294, 98222588, 196445176, 392890352]

約数ペア:

[(1, 392890352), (2, 196445176), (4, 98222588), (8, 49111294), (16, 24555647), (97, 4050416), (149, 2636848), (194, 2025208), (298, 1318424), (388, 1012604), (596, 659212), (776, 506302), (1192, 329606), (1552, 253151), (1699, 231248), (2384, 164803), (3398, 115624), (6796, 57812), (13592, 28906), (14453, 27184)]