2170832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 4660416

約数和(自身を除く): 2489584

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 347, 368, 391, 694, 782, 1388, 1564, 2776, 3128, 5552, 5899, 6256, 7981, 11798, 15962, 23596, 31924, 47192, 63848, 94384, 127696, 135677, 271354, 542708, 1085416, 2170832]

約数ペア:

[(1, 2170832), (2, 1085416), (4, 542708), (8, 271354), (16, 135677), (17, 127696), (23, 94384), (34, 63848), (46, 47192), (68, 31924), (92, 23596), (136, 15962), (184, 11798), (272, 7981), (347, 6256), (368, 5899), (391, 5552), (694, 3128), (782, 2776), (1388, 1564)]