2909456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 6273408

約数和(自身を除く): 3363952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 271, 488, 542, 671, 976, 1084, 1342, 2168, 2684, 2981, 4336, 5368, 5962, 10736, 11924, 16531, 23848, 33062, 47696, 66124, 132248, 181841, 264496, 363682, 727364, 1454728, 2909456]

約数ペア:

[(1, 2909456), (2, 1454728), (4, 727364), (8, 363682), (11, 264496), (16, 181841), (22, 132248), (44, 66124), (61, 47696), (88, 33062), (122, 23848), (176, 16531), (244, 11924), (271, 10736), (488, 5962), (542, 5368), (671, 4336), (976, 2981), (1084, 2684), (1342, 2168)]