2494254388

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{4951}}^1$

素因数の和:5128

約数の個数: 48

約数和(自身を含む): 4667160960

約数和(自身を除く): 2172906572

約数列:

[1, 2, 4, 29, 43, 58, 86, 101, 116, 172, 202, 404, 1247, 2494, 2929, 4343, 4951, 4988, 5858, 8686, 9902, 11716, 17372, 19804, 125947, 143579, 212893, 251894, 287158, 425786, 500051, 503788, 574316, 851572, 1000102, 2000204, 6173897, 12347794, 14501479, 21502193, 24695588, 29002958, 43004386, 58005916, 86008772, 623563597, 1247127194, 2494254388]

約数ペア:

[(1, 2494254388), (2, 1247127194), (4, 623563597), (29, 86008772), (43, 58005916), (58, 43004386), (86, 29002958), (101, 24695588), (116, 21502193), (172, 14501479), (202, 12347794), (404, 6173897), (1247, 2000204), (2494, 1000102), (2929, 851572), (4343, 574316), (4951, 503788), (4988, 500051), (5858, 425786), (8686, 287158), (9902, 251894), (11716, 212893), (17372, 143579), (19804, 125947)]