1337132262

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 2795083200

約数和(自身を除く): 1457950938

約数列:

[1, 2, 3, 6, 41, 82, 89, 123, 157, 178, 246, 267, 314, 389, 471, 534, 778, 942, 1167, 2334, 3649, 6437, 7298, 10947, 12874, 13973, 15949, 19311, 21894, 27946, 31898, 34621, 38622, 41919, 47847, 61073, 69242, 83838, 95694, 103863, 122146, 183219, 207726, 366438, 572893, 1145786, 1419461, 1718679, 2503993, 2838922, 3437358, 4258383, 5007986, 5435497, 7511979, 8516766, 10870994, 15023958, 16306491, 32612982, 222855377, 445710754, 668566131, 1337132262]

約数ペア:

[(1, 1337132262), (2, 668566131), (3, 445710754), (6, 222855377), (41, 32612982), (82, 16306491), (89, 15023958), (123, 10870994), (157, 8516766), (178, 7511979), (246, 5435497), (267, 5007986), (314, 4258383), (389, 3437358), (471, 2838922), (534, 2503993), (778, 1718679), (942, 1419461), (1167, 1145786), (2334, 572893), (3649, 366438), (6437, 207726), (7298, 183219), (10947, 122146), (12874, 103863), (13973, 95694), (15949, 83838), (19311, 69242), (21894, 61073), (27946, 47847), (31898, 41919), (34621, 38622)]