2201992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2394488

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 683, 806, 1366, 1612, 2732, 3224, 5464, 8879, 17758, 21173, 35516, 42346, 71032, 84692, 169384, 275249, 550498, 1100996, 2201992]

約数ペア:

[(1, 2201992), (2, 1100996), (4, 550498), (8, 275249), (13, 169384), (26, 84692), (31, 71032), (52, 42346), (62, 35516), (104, 21173), (124, 17758), (248, 8879), (403, 5464), (683, 3224), (806, 2732), (1366, 1612)]