1280442244

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{23567}}^1$

素因数の和:23652

約数の個数: 36

約数和(自身を含む): 2431086336

約数和(自身を除く): 1150644092

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 289, 578, 799, 1156, 1598, 3196, 13583, 23567, 27166, 47134, 54332, 94268, 400639, 801278, 1107649, 1602556, 2215298, 4430596, 6810863, 13621726, 18830033, 27243452, 37660066, 75320132, 320110561, 640221122, 1280442244]

約数ペア:

[(1, 1280442244), (2, 640221122), (4, 320110561), (17, 75320132), (34, 37660066), (47, 27243452), (68, 18830033), (94, 13621726), (188, 6810863), (289, 4430596), (578, 2215298), (799, 1602556), (1156, 1107649), (1598, 801278), (3196, 400639), (13583, 94268), (23567, 54332), (27166, 47134)]