712909730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1\times {\mathrm{2837}}^1$

素因数の和:4790

約数の個数: 32

約数和(自身を含む): 1383150384

約数和(自身を除く): 670240654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1933, 2837, 3866, 5674, 9665, 14185, 19330, 25129, 28370, 36881, 50258, 73762, 125645, 184405, 251290, 368810, 5483921, 10967842, 27419605, 54839210, 71290973, 142581946, 356454865, 712909730]

約数ペア:

[(1, 712909730), (2, 356454865), (5, 142581946), (10, 71290973), (13, 54839210), (26, 27419605), (65, 10967842), (130, 5483921), (1933, 368810), (2837, 251290), (3866, 184405), (5674, 125645), (9665, 73762), (14185, 50258), (19330, 36881), (25129, 28370)]