439304838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{52561}}^1$

素因数の和:52772

約数の個数: 32

約数和(自身を含む): 1009190400

約数和(自身を除く): 569885562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 52561, 105122, 157683, 315366, 367927, 735854, 1103781, 2207562, 10459639, 20919278, 31378917, 62757834, 73217473, 146434946, 219652419, 439304838]

約数ペア:

[(1, 439304838), (2, 219652419), (3, 146434946), (6, 73217473), (7, 62757834), (14, 31378917), (21, 20919278), (42, 10459639), (199, 2207562), (398, 1103781), (597, 735854), (1194, 367927), (1393, 315366), (2786, 157683), (4179, 105122), (8358, 52561)]