1073646790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{12547}}^1$

素因数の和:12796

約数の個数: 32

約数和(自身を含む): 1987603200

約数和(自身を除く): 913956410

約数列:

[1, 2, 5, 10, 43, 86, 199, 215, 398, 430, 995, 1990, 8557, 12547, 17114, 25094, 42785, 62735, 85570, 125470, 539521, 1079042, 2496853, 2697605, 4993706, 5395210, 12484265, 24968530, 107364679, 214729358, 536823395, 1073646790]

約数ペア:

[(1, 1073646790), (2, 536823395), (5, 214729358), (10, 107364679), (43, 24968530), (86, 12484265), (199, 5395210), (215, 4993706), (398, 2697605), (430, 2496853), (995, 1079042), (1990, 539521), (8557, 125470), (12547, 85570), (17114, 62735), (25094, 42785)]