2082248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 4754880

約数和(自身を除く): 2672632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 103, 133, 152, 206, 266, 361, 412, 532, 721, 722, 824, 1064, 1442, 1444, 1957, 2527, 2884, 2888, 3914, 5054, 5768, 7828, 10108, 13699, 15656, 20216, 27398, 37183, 54796, 74366, 109592, 148732, 260281, 297464, 520562, 1041124, 2082248]

約数ペア:

[(1, 2082248), (2, 1041124), (4, 520562), (7, 297464), (8, 260281), (14, 148732), (19, 109592), (28, 74366), (38, 54796), (56, 37183), (76, 27398), (103, 20216), (133, 15656), (152, 13699), (206, 10108), (266, 7828), (361, 5768), (412, 5054), (532, 3914), (721, 2888), (722, 2884), (824, 2527), (1064, 1957), (1442, 1444)]