714428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 1470000

約数和(自身を除く): 755572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1249, 2498, 4996, 13739, 16237, 27478, 32474, 54956, 64948, 178607, 357214, 714428]

約数ペア:

[(1, 714428), (2, 357214), (4, 178607), (11, 64948), (13, 54956), (22, 32474), (26, 27478), (44, 16237), (52, 13739), (143, 4996), (286, 2498), (572, 1249)]