1212506542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1\times {\mathrm{11213}}^1$

素因数の和:15387

約数の個数: 16

約数和(自身を含む): 1959310080

約数和(自身を除く): 746803538

約数列:

[1, 2, 13, 26, 4159, 8318, 11213, 22426, 54067, 108134, 145769, 291538, 46634867, 93269734, 606253271, 1212506542]

約数ペア:

[(1, 1212506542), (2, 606253271), (13, 93269734), (26, 46634867), (4159, 291538), (8318, 145769), (11213, 108134), (22426, 54067)]