813303012

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{2659}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 1930521600

約数和(自身を除く): 1117218588

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 359, 426, 718, 852, 1077, 1436, 2154, 2659, 4308, 5318, 7977, 10636, 15954, 25489, 31908, 50978, 76467, 101956, 152934, 188789, 305868, 377578, 566367, 755156, 954581, 1132734, 1909162, 2265468, 2863743, 3818324, 5727486, 11454972, 67775251, 135550502, 203325753, 271101004, 406651506, 813303012]

約数ペア:

[(1, 813303012), (2, 406651506), (3, 271101004), (4, 203325753), (6, 135550502), (12, 67775251), (71, 11454972), (142, 5727486), (213, 3818324), (284, 2863743), (359, 2265468), (426, 1909162), (718, 1132734), (852, 954581), (1077, 755156), (1436, 566367), (2154, 377578), (2659, 305868), (4308, 188789), (5318, 152934), (7977, 101956), (10636, 76467), (15954, 50978), (25489, 31908)]