1217168158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{69481}}^1$

素因数の和:69963

約数の個数: 16

約数和(自身を含む): 1926041040

約数和(自身を除く): 708872882

約数列:

[1, 2, 19, 38, 461, 922, 8759, 17518, 69481, 138962, 1320139, 2640278, 32030741, 64061482, 608584079, 1217168158]

約数ペア:

[(1, 1217168158), (2, 608584079), (19, 64061482), (38, 32030741), (461, 2640278), (922, 1320139), (8759, 138962), (17518, 69481)]