2022138965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 3081535488

約数和(自身を除く): 1059396523

約数列:

[1, 5, 7, 11, 35, 55, 77, 107, 191, 257, 385, 535, 749, 955, 1177, 1285, 1337, 1799, 2101, 2827, 3745, 5885, 6685, 8239, 8995, 10505, 14135, 14707, 19789, 20437, 27499, 41195, 49087, 73535, 98945, 102185, 137495, 143059, 192493, 224807, 245435, 302489, 343609, 539957, 715295, 962465, 1124035, 1512445, 1573649, 1718045, 2117423, 2699785, 3779699, 5252309, 7868245, 10587115, 18898495, 26261545, 36766163, 57775399, 183830815, 288876995, 404427793, 2022138965]

約数ペア:

[(1, 2022138965), (5, 404427793), (7, 288876995), (11, 183830815), (35, 57775399), (55, 36766163), (77, 26261545), (107, 18898495), (191, 10587115), (257, 7868245), (385, 5252309), (535, 3779699), (749, 2699785), (955, 2117423), (1177, 1718045), (1285, 1573649), (1337, 1512445), (1799, 1124035), (2101, 962465), (2827, 715295), (3745, 539957), (5885, 343609), (6685, 302489), (8239, 245435), (8995, 224807), (10505, 192493), (14135, 143059), (14707, 137495), (19789, 102185), (20437, 98945), (27499, 73535), (41195, 49087)]