308394482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1669}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 520879680

約数和(自身を除く): 212485198

約数列:

[1, 2, 11, 22, 37, 74, 227, 407, 454, 814, 1669, 2497, 3338, 4994, 8399, 16798, 18359, 36718, 61753, 92389, 123506, 184778, 378863, 679283, 757726, 1358566, 4167493, 8334986, 14017931, 28035862, 154197241, 308394482]

約数ペア:

[(1, 308394482), (2, 154197241), (11, 28035862), (22, 14017931), (37, 8334986), (74, 4167493), (227, 1358566), (407, 757726), (454, 679283), (814, 378863), (1669, 184778), (2497, 123506), (3338, 92389), (4994, 61753), (8399, 36718), (16798, 18359)]