384402908

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{509}}^1\times {\mathrm{523}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 712729080

約数和(自身を除く): 328326172

約数列:

[1, 2, 4, 19, 38, 76, 361, 509, 523, 722, 1018, 1046, 1444, 2036, 2092, 9671, 9937, 19342, 19874, 38684, 39748, 183749, 188803, 266207, 367498, 377606, 532414, 734996, 755212, 1064828, 5057933, 10115866, 20231732, 96100727, 192201454, 384402908]

約数ペア:

[(1, 384402908), (2, 192201454), (4, 96100727), (19, 20231732), (38, 10115866), (76, 5057933), (361, 1064828), (509, 755212), (523, 734996), (722, 532414), (1018, 377606), (1046, 367498), (1444, 266207), (2036, 188803), (2092, 183749), (9671, 39748), (9937, 38684), (19342, 19874)]