2793076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 6068160

約数和(自身を除く): 3275084

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 257, 286, 418, 494, 514, 572, 836, 988, 1028, 2717, 2827, 3341, 4883, 5434, 5654, 6682, 9766, 10868, 11308, 13364, 19532, 36751, 53713, 63479, 73502, 107426, 126958, 147004, 214852, 253916, 698269, 1396538, 2793076]

約数ペア:

[(1, 2793076), (2, 1396538), (4, 698269), (11, 253916), (13, 214852), (19, 147004), (22, 126958), (26, 107426), (38, 73502), (44, 63479), (52, 53713), (76, 36751), (143, 19532), (209, 13364), (247, 11308), (257, 10868), (286, 9766), (418, 6682), (494, 5654), (514, 5434), (572, 4883), (836, 3341), (988, 2827), (1028, 2717)]