1385104

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 3124800

約数和(自身を除く): 1739696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 149, 166, 298, 332, 581, 596, 664, 1043, 1162, 1192, 1328, 2086, 2324, 2384, 4172, 4648, 8344, 9296, 12367, 16688, 24734, 49468, 86569, 98936, 173138, 197872, 346276, 692552, 1385104]

約数ペア:

[(1, 1385104), (2, 692552), (4, 346276), (7, 197872), (8, 173138), (14, 98936), (16, 86569), (28, 49468), (56, 24734), (83, 16688), (112, 12367), (149, 9296), (166, 8344), (298, 4648), (332, 4172), (581, 2384), (596, 2324), (664, 2086), (1043, 1328), (1162, 1192)]