4951736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 9634800

約数和(自身を除く): 4683064

約数列:

[1, 2, 4, 8, 61, 73, 122, 139, 146, 244, 278, 292, 488, 556, 584, 1112, 4453, 8479, 8906, 10147, 16958, 17812, 20294, 33916, 35624, 40588, 67832, 81176, 618967, 1237934, 2475868, 4951736]

約数ペア:

[(1, 4951736), (2, 2475868), (4, 1237934), (8, 618967), (61, 81176), (73, 67832), (122, 40588), (139, 35624), (146, 33916), (244, 20294), (278, 17812), (292, 16958), (488, 10147), (556, 8906), (584, 8479), (1112, 4453)]