291215692034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{67819211}}^1$

素因数の和:67819345

約数の個数: 16

約数和(自身を含む): 463883410080

約数和(自身を除く): 172667718046

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 67819211, 135638422, 1288565009, 2577130018, 7663570843, 15327141686, 145607846017, 291215692034]

約数ペア:

[(1, 291215692034), (2, 145607846017), (19, 15327141686), (38, 7663570843), (113, 2577130018), (226, 1288565009), (2147, 135638422), (4294, 67819211)]