2247249004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{561251}}^1$

素因数の和:561286

約数の個数: 48

約数和(自身を含む): 5280258816

約数和(自身を除く): 3033009812

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 561251, 1122502, 2245004, 3928757, 6173761, 7296263, 7857514, 12347522, 14592526, 15715028, 24695044, 29185052, 43216327, 51073841, 80258893, 86432654, 102147682, 160517786, 172865308, 204295364, 321035572, 561812251, 1123624502, 2247249004]

約数ペア:

[(1, 2247249004), (2, 1123624502), (4, 561812251), (7, 321035572), (11, 204295364), (13, 172865308), (14, 160517786), (22, 102147682), (26, 86432654), (28, 80258893), (44, 51073841), (52, 43216327), (77, 29185052), (91, 24695044), (143, 15715028), (154, 14592526), (182, 12347522), (286, 7857514), (308, 7296263), (364, 6173761), (572, 3928757), (1001, 2245004), (2002, 1122502), (4004, 561251)]