2471964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 6416256

約数和(自身を除く): 3944292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 307, 366, 614, 671, 732, 921, 1228, 1342, 1842, 2013, 2684, 3377, 3684, 4026, 6754, 8052, 10131, 13508, 18727, 20262, 37454, 40524, 56181, 74908, 112362, 205997, 224724, 411994, 617991, 823988, 1235982, 2471964]

約数ペア:

[(1, 2471964), (2, 1235982), (3, 823988), (4, 617991), (6, 411994), (11, 224724), (12, 205997), (22, 112362), (33, 74908), (44, 56181), (61, 40524), (66, 37454), (122, 20262), (132, 18727), (183, 13508), (244, 10131), (307, 8052), (366, 6754), (614, 4026), (671, 3684), (732, 3377), (921, 2684), (1228, 2013), (1342, 1842)]