682000990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{6547}}^1$

素因数の和:7512

約数の個数: 32

約数和(自身を含む): 1340820864

約数和(自身を除く): 658819874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 947, 1894, 4735, 6547, 9470, 10417, 13094, 20834, 32735, 52085, 65470, 72017, 104170, 144034, 360085, 720170, 6200009, 12400018, 31000045, 62000090, 68200099, 136400198, 341000495, 682000990]

約数ペア:

[(1, 682000990), (2, 341000495), (5, 136400198), (10, 68200099), (11, 62000090), (22, 31000045), (55, 12400018), (110, 6200009), (947, 720170), (1894, 360085), (4735, 144034), (6547, 104170), (9470, 72017), (10417, 65470), (13094, 52085), (20834, 32735)]