1292608506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{30869}}^1$

素因数の和:31878

約数の個数: 32

約数和(自身を含む): 2957592960

約数和(自身を除く): 1664984454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 997, 1994, 2991, 5982, 6979, 13958, 20937, 30869, 41874, 61738, 92607, 185214, 216083, 432166, 648249, 1296498, 30776393, 61552786, 92329179, 184658358, 215434751, 430869502, 646304253, 1292608506]

約数ペア:

[(1, 1292608506), (2, 646304253), (3, 430869502), (6, 215434751), (7, 184658358), (14, 92329179), (21, 61552786), (42, 30776393), (997, 1296498), (1994, 648249), (2991, 432166), (5982, 216083), (6979, 185214), (13958, 92607), (20937, 61738), (30869, 41874)]