2018785210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{675179}}^1$

素因数の和:675222

約数の個数: 32

約数和(自身を含む): 4083488640

約数和(自身を除く): 2064703430

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 675179, 1350358, 3375895, 6751790, 8777327, 15529117, 17554654, 31058234, 43886635, 77645585, 87773270, 155291170, 201878521, 403757042, 1009392605, 2018785210]

約数ペア:

[(1, 2018785210), (2, 1009392605), (5, 403757042), (10, 201878521), (13, 155291170), (23, 87773270), (26, 77645585), (46, 43886635), (65, 31058234), (115, 17554654), (130, 15529117), (230, 8777327), (299, 6751790), (598, 3375895), (1495, 1350358), (2990, 675179)]