2497236490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{33751}}^1$

素因数の和:33923

約数の個数: 48

約数和(自身を含む): 5263691904

約数和(自身を除く): 2766455414

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 245, 302, 490, 755, 1057, 1510, 2114, 5285, 7399, 10570, 14798, 33751, 36995, 67502, 73990, 168755, 236257, 337510, 472514, 1181285, 1653799, 2362570, 3307598, 5096401, 8268995, 10192802, 16537990, 25482005, 35674807, 50964010, 71349614, 178374035, 249723649, 356748070, 499447298, 1248618245, 2497236490]

約数ペア:

[(1, 2497236490), (2, 1248618245), (5, 499447298), (7, 356748070), (10, 249723649), (14, 178374035), (35, 71349614), (49, 50964010), (70, 35674807), (98, 25482005), (151, 16537990), (245, 10192802), (302, 8268995), (490, 5096401), (755, 3307598), (1057, 2362570), (1510, 1653799), (2114, 1181285), (5285, 472514), (7399, 337510), (10570, 236257), (14798, 168755), (33751, 73990), (36995, 67502)]