2045403006052

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{11287}}^1\times {\mathrm{6389}}^1$

素因数の和:18700

約数の個数: 48

約数和(自身を含む): 4095848090880

約数和(自身を除く): 2050445084828

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 4052, 6389, 7091, 11287, 12778, 14182, 22574, 25556, 28364, 44723, 45148, 79009, 89446, 158018, 178892, 316036, 6472057, 11433731, 12944114, 22867462, 25888228, 45304399, 45734924, 72112643, 80036117, 90608798, 144225286, 160072234, 181217596, 288450572, 320144468, 504788501, 1009577002, 2019154004, 73050107359, 146100214718, 292200429436, 511350751513, 1022701503026, 2045403006052]

約数ペア:

[(1, 2045403006052), (2, 1022701503026), (4, 511350751513), (7, 292200429436), (14, 146100214718), (28, 73050107359), (1013, 2019154004), (2026, 1009577002), (4052, 504788501), (6389, 320144468), (7091, 288450572), (11287, 181217596), (12778, 160072234), (14182, 144225286), (22574, 90608798), (25556, 80036117), (28364, 72112643), (44723, 45734924), (45148, 45304399), (79009, 25888228), (89446, 22867462), (158018, 12944114), (178892, 11433731), (316036, 6472057)]