2938144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 6695136

約数和(自身を除く): 3756992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 491, 544, 748, 982, 1496, 1964, 2992, 3928, 5401, 5984, 7856, 8347, 10802, 15712, 16694, 21604, 33388, 43208, 66776, 86416, 91817, 133552, 172832, 183634, 267104, 367268, 734536, 1469072, 2938144]

約数ペア:

[(1, 2938144), (2, 1469072), (4, 734536), (8, 367268), (11, 267104), (16, 183634), (17, 172832), (22, 133552), (32, 91817), (34, 86416), (44, 66776), (68, 43208), (88, 33388), (136, 21604), (176, 16694), (187, 15712), (272, 10802), (352, 8347), (374, 7856), (491, 5984), (544, 5401), (748, 3928), (982, 2992), (1496, 1964)]