2912018252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137593}}^1$

素因数の和:137658

約数の個数: 48

約数和(自身を含む): 6148800672

約数和(自身を除く): 3236782420

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 21164, 137593, 275186, 550372, 1513523, 1788709, 3027046, 3577418, 5090941, 6054092, 7154836, 10181882, 19675799, 20363764, 39351598, 56000351, 66182233, 78703196, 112000702, 132364466, 224001404, 264728932, 728004563, 1456009126, 2912018252]

約数ペア:

[(1, 2912018252), (2, 1456009126), (4, 728004563), (11, 264728932), (13, 224001404), (22, 132364466), (26, 112000702), (37, 78703196), (44, 66182233), (52, 56000351), (74, 39351598), (143, 20363764), (148, 19675799), (286, 10181882), (407, 7154836), (481, 6054092), (572, 5090941), (814, 3577418), (962, 3027046), (1628, 1788709), (1924, 1513523), (5291, 550372), (10582, 275186), (21164, 137593)]