1566115226

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 2647427328

約数和(自身を除く): 1081312102

約数列:

[1, 2, 13, 26, 31, 62, 137, 169, 274, 338, 403, 806, 1091, 1781, 2182, 3562, 4247, 5239, 8494, 10478, 14183, 23153, 28366, 33821, 46306, 55211, 67642, 110422, 149467, 184379, 298934, 368758, 439673, 717743, 879346, 1435486, 1943071, 3886142, 4633477, 5715749, 9266954, 11431498, 25259923, 50519846, 60235201, 120470402, 783057613, 1566115226]

約数ペア:

[(1, 1566115226), (2, 783057613), (13, 120470402), (26, 60235201), (31, 50519846), (62, 25259923), (137, 11431498), (169, 9266954), (274, 5715749), (338, 4633477), (403, 3886142), (806, 1943071), (1091, 1435486), (1781, 879346), (2182, 717743), (3562, 439673), (4247, 368758), (5239, 298934), (8494, 184379), (10478, 149467), (14183, 110422), (23153, 67642), (28366, 55211), (33821, 46306)]