538866476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149519}}^1$

素因数の和:149593

約数の個数: 24

約数和(自身を含む): 1017334080

約数和(自身を除く): 478467604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 149519, 299038, 598076, 2541823, 5083646, 7924507, 10167292, 15849014, 31698028, 134716619, 269433238, 538866476]

約数ペア:

[(1, 538866476), (2, 269433238), (4, 134716619), (17, 31698028), (34, 15849014), (53, 10167292), (68, 7924507), (106, 5083646), (212, 2541823), (901, 598076), (1802, 299038), (3604, 149519)]