374328266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{947}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 632596608

約数和(自身を除く): 258268342

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 661, 947, 1322, 1894, 8593, 12311, 15203, 17186, 21781, 24622, 30406, 43562, 197639, 283153, 395278, 566306, 625967, 1251934, 8137571, 14397241, 16275142, 28794482, 187164133, 374328266]

約数ペア:

[(1, 374328266), (2, 187164133), (13, 28794482), (23, 16275142), (26, 14397241), (46, 8137571), (299, 1251934), (598, 625967), (661, 566306), (947, 395278), (1322, 283153), (1894, 197639), (8593, 43562), (12311, 30406), (15203, 24622), (17186, 21781)]