819962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 1499904

約数和(自身を除く): 679942

約数列:

[1, 2, 11, 13, 22, 26, 47, 61, 94, 122, 143, 286, 517, 611, 671, 793, 1034, 1222, 1342, 1586, 2867, 5734, 6721, 8723, 13442, 17446, 31537, 37271, 63074, 74542, 409981, 819962]

約数ペア:

[(1, 819962), (2, 409981), (11, 74542), (13, 63074), (22, 37271), (26, 31537), (47, 17446), (61, 13442), (94, 8723), (122, 6721), (143, 5734), (286, 2867), (517, 1586), (611, 1342), (671, 1222), (793, 1034)]