1972059222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{661321}}^1$

素因数の和:661404

約数の個数: 32

約数和(自身を含む): 4571057664

約数和(自身を除く): 2598998442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 661321, 1322642, 1983963, 3967926, 4629247, 9258494, 13887741, 27775482, 46953791, 93907582, 140861373, 281722746, 328676537, 657353074, 986029611, 1972059222]

約数ペア:

[(1, 1972059222), (2, 986029611), (3, 657353074), (6, 328676537), (7, 281722746), (14, 140861373), (21, 93907582), (42, 46953791), (71, 27775482), (142, 13887741), (213, 9258494), (426, 4629247), (497, 3967926), (994, 1983963), (1491, 1322642), (2982, 661321)]