1223559056

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{2459}}^1$

素因数の和:2831

約数の個数: 40

約数和(自身を含む): 2399444640

約数和(自身を除く): 1175885584

約数列:

[1, 2, 4, 8, 16, 137, 227, 274, 454, 548, 908, 1096, 1816, 2192, 2459, 3632, 4918, 9836, 19672, 31099, 39344, 62198, 124396, 248792, 336883, 497584, 558193, 673766, 1116386, 1347532, 2232772, 2695064, 4465544, 5390128, 8931088, 76472441, 152944882, 305889764, 611779528, 1223559056]

約数ペア:

[(1, 1223559056), (2, 611779528), (4, 305889764), (8, 152944882), (16, 76472441), (137, 8931088), (227, 5390128), (274, 4465544), (454, 2695064), (548, 2232772), (908, 1347532), (1096, 1116386), (1816, 673766), (2192, 558193), (2459, 497584), (3632, 336883), (4918, 248792), (9836, 124396), (19672, 62198), (31099, 39344)]