978175070210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6659}}^1\times {\mathrm{1129963}}^1$

素因数の和:1136642

約数の個数: 32

約数和(自身を含む): 1896441180480

約数和(自身を除く): 918266110270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6659, 13318, 33295, 66590, 86567, 173134, 432835, 865670, 1129963, 2259926, 5649815, 11299630, 14689519, 29379038, 73447595, 146895190, 7524423617, 15048847234, 37622118085, 75244236170, 97817507021, 195635014042, 489087535105, 978175070210]

約数ペア:

[(1, 978175070210), (2, 489087535105), (5, 195635014042), (10, 97817507021), (13, 75244236170), (26, 37622118085), (65, 15048847234), (130, 7524423617), (6659, 146895190), (13318, 73447595), (33295, 29379038), (66590, 14689519), (86567, 11299630), (173134, 5649815), (432835, 2259926), (865670, 1129963)]