310327798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2203}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 536365440

約数和(自身を除く): 226037642

約数列:

[1, 2, 11, 19, 22, 38, 209, 337, 418, 674, 2203, 3707, 4406, 6403, 7414, 12806, 24233, 41857, 48466, 70433, 83714, 140866, 460427, 742411, 920854, 1484822, 8166521, 14105809, 16333042, 28211618, 155163899, 310327798]

約数ペア:

[(1, 310327798), (2, 155163899), (11, 28211618), (19, 16333042), (22, 14105809), (38, 8166521), (209, 1484822), (337, 920854), (418, 742411), (674, 460427), (2203, 140866), (3707, 83714), (4406, 70433), (6403, 48466), (7414, 41857), (12806, 24233)]