1619891504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10037}}^1$

素因数の和:10194

約数の個数: 80

約数和(自身を含む): 3943247616

約数和(自身を除く): 2323356112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 524, 616, 917, 1048, 1232, 1441, 1834, 2096, 2882, 3668, 5764, 7336, 10037, 10087, 11528, 14672, 20074, 20174, 23056, 40148, 40348, 70259, 80296, 80696, 110407, 140518, 160592, 161392, 220814, 281036, 441628, 562072, 772849, 883256, 1124144, 1314847, 1545698, 1766512, 2629694, 3091396, 5259388, 6182792, 9203929, 10518776, 12365584, 14463317, 18407858, 21037552, 28926634, 36815716, 57853268, 73631432, 101243219, 115706536, 147262864, 202486438, 231413072, 404972876, 809945752, 1619891504]

約数ペア:

[(1, 1619891504), (2, 809945752), (4, 404972876), (7, 231413072), (8, 202486438), (11, 147262864), (14, 115706536), (16, 101243219), (22, 73631432), (28, 57853268), (44, 36815716), (56, 28926634), (77, 21037552), (88, 18407858), (112, 14463317), (131, 12365584), (154, 10518776), (176, 9203929), (262, 6182792), (308, 5259388), (524, 3091396), (616, 2629694), (917, 1766512), (1048, 1545698), (1232, 1314847), (1441, 1124144), (1834, 883256), (2096, 772849), (2882, 562072), (3668, 441628), (5764, 281036), (7336, 220814), (10037, 161392), (10087, 160592), (11528, 140518), (14672, 110407), (20074, 80696), (20174, 80296), (23056, 70259), (40148, 40348)]