2061451992

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1997531}}^1$

素因数の和:1997583

約数の個数: 32

約数和(自身を含む): 5273484480

約数和(自身を除く): 3212032488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1997531, 3995062, 5992593, 7990124, 11985186, 15980248, 23970372, 47940744, 85893833, 171787666, 257681499, 343575332, 515362998, 687150664, 1030725996, 2061451992]

約数ペア:

[(1, 2061451992), (2, 1030725996), (3, 687150664), (4, 515362998), (6, 343575332), (8, 257681499), (12, 171787666), (24, 85893833), (43, 47940744), (86, 23970372), (129, 15980248), (172, 11985186), (258, 7990124), (344, 5992593), (516, 3995062), (1032, 1997531)]