174921404

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 363310080

約数和(自身を除く): 188388676

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 658, 854, 1316, 1708, 2179, 2867, 4358, 5734, 8716, 11468, 15253, 20069, 30506, 40138, 61012, 80276, 102413, 132919, 204826, 265838, 409652, 531676, 716891, 930433, 1433782, 1860866, 2867564, 3721732, 6247193, 12494386, 24988772, 43730351, 87460702, 174921404]

約数ペア:

[(1, 174921404), (2, 87460702), (4, 43730351), (7, 24988772), (14, 12494386), (28, 6247193), (47, 3721732), (61, 2867564), (94, 1860866), (122, 1433782), (188, 930433), (244, 716891), (329, 531676), (427, 409652), (658, 265838), (854, 204826), (1316, 132919), (1708, 102413), (2179, 80276), (2867, 61012), (4358, 40138), (5734, 30506), (8716, 20069), (11468, 15253)]