1282711976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{4801}}^1$

素因数の和:5194

約数の個数: 64

約数和(自身を含む): 2968788480

約数和(自身を除く): 1686076504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 367, 728, 734, 1468, 2569, 2936, 4771, 4801, 5138, 9542, 9602, 10276, 19084, 19204, 20552, 33397, 33607, 38168, 38408, 62413, 66794, 67214, 124826, 133588, 134428, 249652, 267176, 268856, 436891, 499304, 873782, 1747564, 1761967, 3495128, 3523934, 7047868, 12333769, 14095736, 22905571, 24667538, 45811142, 49335076, 91622284, 98670152, 160338997, 183244568, 320677994, 641355988, 1282711976]

約数ペア:

[(1, 1282711976), (2, 641355988), (4, 320677994), (7, 183244568), (8, 160338997), (13, 98670152), (14, 91622284), (26, 49335076), (28, 45811142), (52, 24667538), (56, 22905571), (91, 14095736), (104, 12333769), (182, 7047868), (364, 3523934), (367, 3495128), (728, 1761967), (734, 1747564), (1468, 873782), (2569, 499304), (2936, 436891), (4771, 268856), (4801, 267176), (5138, 249652), (9542, 134428), (9602, 133588), (10276, 124826), (19084, 67214), (19204, 66794), (20552, 62413), (33397, 38408), (33607, 38168)]