2129478204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{66889}}^1$

素因数の和:67282

約数の個数: 48

約数和(自身を含む): 5693676800

約数和(自身を除く): 3564198596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 758, 1137, 1516, 2274, 2653, 4548, 5306, 7959, 10612, 15918, 31836, 66889, 133778, 200667, 267556, 401334, 468223, 802668, 936446, 1404669, 1872892, 2809338, 5618676, 25350931, 50701862, 76052793, 101403724, 152105586, 177456517, 304211172, 354913034, 532369551, 709826068, 1064739102, 2129478204]

約数ペア:

[(1, 2129478204), (2, 1064739102), (3, 709826068), (4, 532369551), (6, 354913034), (7, 304211172), (12, 177456517), (14, 152105586), (21, 101403724), (28, 76052793), (42, 50701862), (84, 25350931), (379, 5618676), (758, 2809338), (1137, 1872892), (1516, 1404669), (2274, 936446), (2653, 802668), (4548, 468223), (5306, 401334), (7959, 267556), (10612, 200667), (15918, 133778), (31836, 66889)]