678989830

素因数分解:

$2^1\times 5^1\times {\mathrm{5021}}^1\times {\mathrm{13523}}^1$

素因数の和:18551

約数の個数: 16

約数和(自身を含む): 1222515504

約数和(自身を除く): 543525674

約数列:

[1, 2, 5, 10, 5021, 10042, 13523, 25105, 27046, 50210, 67615, 135230, 67898983, 135797966, 339494915, 678989830]

約数ペア:

[(1, 678989830), (2, 339494915), (5, 135797966), (10, 67898983), (5021, 135230), (10042, 67615), (13523, 50210), (25105, 27046)]