996989708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1742989}}^1$

素因数の和:1743017

約数の個数: 24

約数和(自身を含む): 2049756240

約数和(自身を除く): 1052766532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1742989, 3485978, 6971956, 19172879, 22658857, 38345758, 45317714, 76691516, 90635428, 249247427, 498494854, 996989708]

約数ペア:

[(1, 996989708), (2, 498494854), (4, 249247427), (11, 90635428), (13, 76691516), (22, 45317714), (26, 38345758), (44, 22658857), (52, 19172879), (143, 6971956), (286, 3485978), (572, 1742989)]