1570352308

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{1693}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 3177564544

約数和(自身を除く): 1607212236

約数列:

[1, 2, 4, 7, 14, 28, 157, 211, 314, 422, 628, 844, 1099, 1477, 1693, 2198, 2954, 3386, 4396, 5908, 6772, 11851, 23702, 33127, 47404, 66254, 132508, 231889, 265801, 357223, 463778, 531602, 714446, 927556, 1063204, 1428892, 1860607, 2500561, 3721214, 5001122, 7442428, 10002244, 56084011, 112168022, 224336044, 392588077, 785176154, 1570352308]

約数ペア:

[(1, 1570352308), (2, 785176154), (4, 392588077), (7, 224336044), (14, 112168022), (28, 56084011), (157, 10002244), (211, 7442428), (314, 5001122), (422, 3721214), (628, 2500561), (844, 1860607), (1099, 1428892), (1477, 1063204), (1693, 927556), (2198, 714446), (2954, 531602), (3386, 463778), (4396, 357223), (5908, 265801), (6772, 231889), (11851, 132508), (23702, 66254), (33127, 47404)]