2942447432

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{409}}^1\times {\mathrm{4519}}^1$

素因数の和:5133

約数の個数: 32

約数和(自身を含む): 5559600000

約数和(自身を除く): 2617152568

約数列:

[1, 2, 4, 8, 199, 398, 409, 796, 818, 1592, 1636, 3272, 4519, 9038, 18076, 36152, 81391, 162782, 325564, 651128, 899281, 1798562, 1848271, 3597124, 3696542, 7194248, 7393084, 14786168, 367805929, 735611858, 1471223716, 2942447432]

約数ペア:

[(1, 2942447432), (2, 1471223716), (4, 735611858), (8, 367805929), (199, 14786168), (398, 7393084), (409, 7194248), (796, 3696542), (818, 3597124), (1592, 1848271), (1636, 1798562), (3272, 899281), (4519, 651128), (9038, 325564), (18076, 162782), (36152, 81391)]