858705834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{705013}}^1$

素因数の和:705054

約数の個数: 32

約数和(自身を含む): 2030440320

約数和(自身を除く): 1171734486

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 705013, 1410026, 2115039, 4230078, 4935091, 9870182, 14805273, 20445377, 29610546, 40890754, 61336131, 122672262, 143117639, 286235278, 429352917, 858705834]

約数ペア:

[(1, 858705834), (2, 429352917), (3, 286235278), (6, 143117639), (7, 122672262), (14, 61336131), (21, 40890754), (29, 29610546), (42, 20445377), (58, 14805273), (87, 9870182), (174, 4935091), (203, 4230078), (406, 2115039), (609, 1410026), (1218, 705013)]