1107152870

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1\times {\mathrm{811}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 2007887616

約数和(自身を除く): 900734746

約数列:

[1, 2, 5, 10, 211, 422, 647, 811, 1055, 1294, 1622, 2110, 3235, 4055, 6470, 8110, 136517, 171121, 273034, 342242, 524717, 682585, 855605, 1049434, 1365170, 1711210, 2623585, 5247170, 110715287, 221430574, 553576435, 1107152870]

約数ペア:

[(1, 1107152870), (2, 553576435), (5, 221430574), (10, 110715287), (211, 5247170), (422, 2623585), (647, 1711210), (811, 1365170), (1055, 1049434), (1294, 855605), (1622, 682585), (2110, 524717), (3235, 342242), (4055, 273034), (6470, 171121), (8110, 136517)]