1008596510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 1916006400

約数和(自身を除く): 907409890

約数列:

[1, 2, 5, 10, 29, 58, 131, 139, 145, 191, 262, 278, 290, 382, 655, 695, 955, 1310, 1390, 1910, 3799, 4031, 5539, 7598, 8062, 11078, 18209, 18995, 20155, 25021, 26549, 27695, 36418, 37990, 40310, 50042, 53098, 55390, 91045, 125105, 132745, 182090, 250210, 265490, 528061, 725609, 769921, 1056122, 1451218, 1539842, 2640305, 3477919, 3628045, 3849605, 5280610, 6955838, 7256090, 7699210, 17389595, 34779190, 100859651, 201719302, 504298255, 1008596510]

約数ペア:

[(1, 1008596510), (2, 504298255), (5, 201719302), (10, 100859651), (29, 34779190), (58, 17389595), (131, 7699210), (139, 7256090), (145, 6955838), (191, 5280610), (262, 3849605), (278, 3628045), (290, 3477919), (382, 2640305), (655, 1539842), (695, 1451218), (955, 1056122), (1310, 769921), (1390, 725609), (1910, 528061), (3799, 265490), (4031, 250210), (5539, 182090), (7598, 132745), (8062, 125105), (11078, 91045), (18209, 55390), (18995, 53098), (20155, 50042), (25021, 40310), (26549, 37990), (27695, 36418)]