1259672624

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{212209}}^1$

素因数の和:212277

約数の個数: 40

約数和(自身を含む): 2841916320

約数和(自身を除く): 1582243696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 212209, 424418, 848836, 1485463, 1697672, 2970926, 3395344, 5941852, 11247077, 11883704, 22494154, 23767408, 44988308, 78729539, 89976616, 157459078, 179953232, 314918156, 629836312, 1259672624]

約数ペア:

[(1, 1259672624), (2, 629836312), (4, 314918156), (7, 179953232), (8, 157459078), (14, 89976616), (16, 78729539), (28, 44988308), (53, 23767408), (56, 22494154), (106, 11883704), (112, 11247077), (212, 5941852), (371, 3395344), (424, 2970926), (742, 1697672), (848, 1485463), (1484, 848836), (2968, 424418), (5936, 212209)]