1646112

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 4656960

約数和(自身を除く): 3010848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1319, 2638, 3957, 5276, 7914, 10552, 15828, 17147, 21104, 31656, 34294, 42208, 51441, 63312, 68588, 102882, 126624, 137176, 205764, 274352, 411528, 548704, 823056, 1646112]

約数ペア:

[(1, 1646112), (2, 823056), (3, 548704), (4, 411528), (6, 274352), (8, 205764), (12, 137176), (13, 126624), (16, 102882), (24, 68588), (26, 63312), (32, 51441), (39, 42208), (48, 34294), (52, 31656), (78, 21104), (96, 17147), (104, 15828), (156, 10552), (208, 7914), (312, 5276), (416, 3957), (624, 2638), (1248, 1319)]