972912190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1\times {\mathrm{2273}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 1829169216

約数和(自身を除く): 856257026

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1861, 2273, 3722, 4546, 9305, 11365, 18610, 22730, 42803, 52279, 85606, 104558, 214015, 261395, 428030, 522790, 4230053, 8460106, 21150265, 42300530, 97291219, 194582438, 486456095, 972912190]

約数ペア:

[(1, 972912190), (2, 486456095), (5, 194582438), (10, 97291219), (23, 42300530), (46, 21150265), (115, 8460106), (230, 4230053), (1861, 522790), (2273, 428030), (3722, 261395), (4546, 214015), (9305, 104558), (11365, 85606), (18610, 52279), (22730, 42803)]