278171134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1\times {\mathrm{3119}}^1$

素因数の和:5487

約数の個数: 16

約数和(自身を含む): 439545600

約数和(自身を除く): 161374466

約数列:

[1, 2, 19, 38, 2347, 3119, 4694, 6238, 44593, 59261, 89186, 118522, 7320293, 14640586, 139085567, 278171134]

約数ペア:

[(1, 278171134), (2, 139085567), (19, 14640586), (38, 7320293), (2347, 118522), (3119, 89186), (4694, 59261), (6238, 44593)]