277247134

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{90191}}^1$

素因数の和:90275

約数の個数: 16

約数和(自身を含む): 438333120

約数和(自身を除く): 161085986

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 90191, 180382, 2615539, 4780123, 5231078, 9560246, 138623567, 277247134]

約数ペア:

[(1, 277247134), (2, 138623567), (29, 9560246), (53, 5231078), (58, 4780123), (106, 2615539), (1537, 180382), (3074, 90191)]