2211342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 5194752

約数和(自身を除く): 2983410

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1423, 1554, 2846, 4269, 8538, 9961, 19922, 29883, 52651, 59766, 105302, 157953, 315906, 368557, 737114, 1105671, 2211342]

約数ペア:

[(1, 2211342), (2, 1105671), (3, 737114), (6, 368557), (7, 315906), (14, 157953), (21, 105302), (37, 59766), (42, 52651), (74, 29883), (111, 19922), (222, 9961), (259, 8538), (518, 4269), (777, 2846), (1423, 1554)]