2488391710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{4877}}^1$

素因数の和:5125

約数の個数: 64

約数和(自身を含む): 5285098368

約数和(自身を除く): 2796706658

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 197, 259, 370, 394, 518, 985, 1295, 1379, 1970, 2590, 2758, 4877, 6895, 7289, 9754, 13790, 14578, 24385, 34139, 36445, 48770, 51023, 68278, 72890, 102046, 170695, 180449, 255115, 341390, 360898, 510230, 902245, 960769, 1263143, 1804490, 1921538, 2526286, 4803845, 6315715, 6725383, 9607690, 12631430, 13450766, 33626915, 35548453, 67253830, 71096906, 177742265, 248839171, 355484530, 497678342, 1244195855, 2488391710]

約数ペア:

[(1, 2488391710), (2, 1244195855), (5, 497678342), (7, 355484530), (10, 248839171), (14, 177742265), (35, 71096906), (37, 67253830), (70, 35548453), (74, 33626915), (185, 13450766), (197, 12631430), (259, 9607690), (370, 6725383), (394, 6315715), (518, 4803845), (985, 2526286), (1295, 1921538), (1379, 1804490), (1970, 1263143), (2590, 960769), (2758, 902245), (4877, 510230), (6895, 360898), (7289, 341390), (9754, 255115), (13790, 180449), (14578, 170695), (24385, 102046), (34139, 72890), (36445, 68278), (48770, 51023)]