284239298

素因数分解:

$2^1\times 7^3\times {\mathrm{367}}^1\times {\mathrm{1129}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 499008000

約数和(自身を除く): 214768702

約数列:

[1, 2, 7, 14, 49, 98, 343, 367, 686, 734, 1129, 2258, 2569, 5138, 7903, 15806, 17983, 35966, 55321, 110642, 125881, 251762, 387247, 414343, 774494, 828686, 2900401, 5800802, 20302807, 40605614, 142119649, 284239298]

約数ペア:

[(1, 284239298), (2, 142119649), (7, 40605614), (14, 20302807), (49, 5800802), (98, 2900401), (343, 828686), (367, 774494), (686, 414343), (734, 387247), (1129, 251762), (2258, 125881), (2569, 110642), (5138, 55321), (7903, 35966), (15806, 17983)]