2277776478

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{144731}}^1$

素因数の和:144840

約数の個数: 32

約数和(自身を含む): 4737946752

約数和(自身を除く): 2460170274

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 258, 366, 2623, 5246, 7869, 15738, 144731, 289462, 434193, 868386, 6223433, 8828591, 12446866, 17657182, 18670299, 26485773, 37340598, 52971546, 379629413, 759258826, 1138888239, 2277776478]

約数ペア:

[(1, 2277776478), (2, 1138888239), (3, 759258826), (6, 379629413), (43, 52971546), (61, 37340598), (86, 26485773), (122, 18670299), (129, 17657182), (183, 12446866), (258, 8828591), (366, 6223433), (2623, 868386), (5246, 434193), (7869, 289462), (15738, 144731)]