2891040516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{882491}}^1$

素因数の和:882521

約数の個数: 72

約数和(自身を含む): 8994358464

約数和(自身を除く): 6103317948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 882491, 1764982, 2647473, 3529964, 5294946, 6177437, 7942419, 10589892, 11472383, 12354874, 15884838, 18532311, 22944766, 24709748, 31769676, 34417149, 37064622, 45889532, 55596933, 68834298, 74129244, 80306681, 103251447, 111193866, 137668596, 160613362, 206502894, 222387732, 240920043, 321226724, 413005788, 481840086, 722760129, 963680172, 1445520258, 2891040516]

約数ペア:

[(1, 2891040516), (2, 1445520258), (3, 963680172), (4, 722760129), (6, 481840086), (7, 413005788), (9, 321226724), (12, 240920043), (13, 222387732), (14, 206502894), (18, 160613362), (21, 137668596), (26, 111193866), (28, 103251447), (36, 80306681), (39, 74129244), (42, 68834298), (52, 55596933), (63, 45889532), (78, 37064622), (84, 34417149), (91, 31769676), (117, 24709748), (126, 22944766), (156, 18532311), (182, 15884838), (234, 12354874), (252, 11472383), (273, 10589892), (364, 7942419), (468, 6177437), (546, 5294946), (819, 3529964), (1092, 2647473), (1638, 1764982), (3276, 882491)]