1280483002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1\times {\mathrm{17387}}^1$

素因数の和:19013

約数の個数: 16

約数和(自身を含む): 2005601472

約数和(自身を除く): 725118470

約数列:

[1, 2, 23, 46, 1601, 3202, 17387, 34774, 36823, 73646, 399901, 799802, 27836587, 55673174, 640241501, 1280483002]

約数ペア:

[(1, 1280483002), (2, 640241501), (23, 55673174), (46, 27836587), (1601, 799802), (3202, 399901), (17387, 73646), (34774, 36823)]