2113102474

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 3819239424

約数和(自身を除く): 1706136950

約数列:

[1, 2, 7, 14, 43, 53, 86, 103, 106, 206, 301, 371, 602, 643, 721, 742, 1286, 1442, 2279, 4429, 4501, 4558, 5459, 8858, 9002, 10918, 15953, 27649, 31003, 31906, 34079, 38213, 55298, 62006, 66229, 68158, 76426, 132458, 193543, 234737, 238553, 387086, 463603, 469474, 477106, 927206, 1465397, 1643159, 2847847, 2930794, 3286318, 3510137, 5695694, 7020274, 10257779, 19934929, 20515558, 24570959, 39869858, 49141918, 150935891, 301871782, 1056551237, 2113102474]

約数ペア:

[(1, 2113102474), (2, 1056551237), (7, 301871782), (14, 150935891), (43, 49141918), (53, 39869858), (86, 24570959), (103, 20515558), (106, 19934929), (206, 10257779), (301, 7020274), (371, 5695694), (602, 3510137), (643, 3286318), (721, 2930794), (742, 2847847), (1286, 1643159), (1442, 1465397), (2279, 927206), (4429, 477106), (4501, 469474), (4558, 463603), (5459, 387086), (8858, 238553), (9002, 234737), (10918, 193543), (15953, 132458), (27649, 76426), (31003, 68158), (31906, 66229), (34079, 62006), (38213, 55298)]