1612804987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 1790208000

約数和(自身を除く): 177403013

約数列:

[1, 19, 41, 73, 79, 359, 779, 1387, 1501, 2993, 3239, 5767, 6821, 14719, 26207, 28361, 56867, 61541, 109573, 236447, 279661, 497933, 538859, 1074487, 1162801, 2070353, 4492493, 20415253, 22093219, 39336707, 84884473, 1612804987]

約数ペア:

[(1, 1612804987), (19, 84884473), (41, 39336707), (73, 22093219), (79, 20415253), (359, 4492493), (779, 2070353), (1387, 1162801), (1501, 1074487), (2993, 538859), (3239, 497933), (5767, 279661), (6821, 236447), (14719, 109573), (26207, 61541), (28361, 56867)]