2617456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9623}}^1$

素因数の和:9648

約数の個数: 20

約数和(自身を含む): 5370192

約数和(自身を除く): 2752736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9623, 19246, 38492, 76984, 153968, 163591, 327182, 654364, 1308728, 2617456]

約数ペア:

[(1, 2617456), (2, 1308728), (4, 654364), (8, 327182), (16, 163591), (17, 153968), (34, 76984), (68, 38492), (136, 19246), (272, 9623)]