1057381490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{8167}}^1$

素因数の和:8303

約数の個数: 48

約数和(自身を含む): 2111852736

約数和(自身を除く): 1054471246

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 121, 214, 242, 535, 605, 1070, 1177, 1210, 2354, 5885, 8167, 11770, 12947, 16334, 25894, 40835, 64735, 81670, 89837, 129470, 179674, 449185, 873869, 898370, 988207, 1747738, 1976414, 4369345, 4941035, 8738690, 9612559, 9882070, 19225118, 48062795, 96125590, 105738149, 211476298, 528690745, 1057381490]

約数ペア:

[(1, 1057381490), (2, 528690745), (5, 211476298), (10, 105738149), (11, 96125590), (22, 48062795), (55, 19225118), (107, 9882070), (110, 9612559), (121, 8738690), (214, 4941035), (242, 4369345), (535, 1976414), (605, 1747738), (1070, 988207), (1177, 898370), (1210, 873869), (2354, 449185), (5885, 179674), (8167, 129470), (11770, 89837), (12947, 81670), (16334, 64735), (25894, 40835)]