3100988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 6144600

約数和(自身を除く): 3043612

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 149, 172, 242, 298, 473, 484, 596, 946, 1639, 1892, 3278, 5203, 6407, 6556, 10406, 12814, 18029, 20812, 25628, 36058, 70477, 72116, 140954, 281908, 775247, 1550494, 3100988]

約数ペア:

[(1, 3100988), (2, 1550494), (4, 775247), (11, 281908), (22, 140954), (43, 72116), (44, 70477), (86, 36058), (121, 25628), (149, 20812), (172, 18029), (242, 12814), (298, 10406), (473, 6556), (484, 6407), (596, 5203), (946, 3278), (1639, 1892)]