2077656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3970344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 149, 166, 168, 249, 298, 332, 447, 498, 581, 596, 664, 894, 996, 1043, 1162, 1192, 1743, 1788, 1992, 2086, 2324, 3129, 3486, 3576, 4172, 4648, 6258, 6972, 8344, 12367, 12516, 13944, 24734, 25032, 37101, 49468, 74202, 86569, 98936, 148404, 173138, 259707, 296808, 346276, 519414, 692552, 1038828, 2077656]

約数ペア:

[(1, 2077656), (2, 1038828), (3, 692552), (4, 519414), (6, 346276), (7, 296808), (8, 259707), (12, 173138), (14, 148404), (21, 98936), (24, 86569), (28, 74202), (42, 49468), (56, 37101), (83, 25032), (84, 24734), (149, 13944), (166, 12516), (168, 12367), (249, 8344), (298, 6972), (332, 6258), (447, 4648), (498, 4172), (581, 3576), (596, 3486), (664, 3129), (894, 2324), (996, 2086), (1043, 1992), (1162, 1788), (1192, 1743)]