2972941171202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1621}}^1\times {\mathrm{3559}}^1$

素因数の和:5463

約数の個数: 64

約数和(自身を含む): 4789451980800

約数和(自身を除く): 1816510809598

約数列:

[1, 2, 19, 38, 71, 142, 191, 382, 1349, 1621, 2698, 3242, 3559, 3629, 7118, 7258, 13561, 27122, 30799, 61598, 67621, 115091, 135242, 230182, 252689, 257659, 309611, 505378, 515318, 619222, 679769, 1359538, 2186729, 4373458, 4801091, 5769139, 5882609, 9602182, 11538278, 11765218, 12915611, 21982381, 25831222, 43964762, 48263599, 96527198, 109613641, 219227282, 409608869, 417665239, 819217738, 835330478, 917008381, 1101905549, 1834016762, 2203811098, 7782568511, 15565137022, 20936205431, 41872410862, 78235293979, 156470587958, 1486470585601, 2972941171202]

約数ペア:

[(1, 2972941171202), (2, 1486470585601), (19, 156470587958), (38, 78235293979), (71, 41872410862), (142, 20936205431), (191, 15565137022), (382, 7782568511), (1349, 2203811098), (1621, 1834016762), (2698, 1101905549), (3242, 917008381), (3559, 835330478), (3629, 819217738), (7118, 417665239), (7258, 409608869), (13561, 219227282), (27122, 109613641), (30799, 96527198), (61598, 48263599), (67621, 43964762), (115091, 25831222), (135242, 21982381), (230182, 12915611), (252689, 11765218), (257659, 11538278), (309611, 9602182), (505378, 5882609), (515318, 5769139), (619222, 4801091), (679769, 4373458), (1359538, 2186729)]