1261103632

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{4139}}^1$

素因数の和:4423

約数の個数: 40

約数和(自身を含む): 2479528800

約数和(自身を除く): 1218425168

約数列:

[1, 2, 4, 8, 16, 137, 139, 274, 278, 548, 556, 1096, 1112, 2192, 2224, 4139, 8278, 16556, 19043, 33112, 38086, 66224, 76172, 152344, 304688, 567043, 575321, 1134086, 1150642, 2268172, 2301284, 4536344, 4602568, 9072688, 9205136, 78818977, 157637954, 315275908, 630551816, 1261103632]

約数ペア:

[(1, 1261103632), (2, 630551816), (4, 315275908), (8, 157637954), (16, 78818977), (137, 9205136), (139, 9072688), (274, 4602568), (278, 4536344), (548, 2301284), (556, 2268172), (1096, 1150642), (1112, 1134086), (2192, 575321), (2224, 567043), (4139, 304688), (8278, 152344), (16556, 76172), (19043, 66224), (33112, 38086)]