121464694

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{21139}}^1$

素因数の和:21184

約数の個数: 24

約数和(自身を含む): 208905480

約数和(自身を除く): 87440786

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 21139, 42278, 274807, 359363, 549614, 718726, 3572491, 4671719, 7144982, 9343438, 60732347, 121464694]

約数ペア:

[(1, 121464694), (2, 60732347), (13, 9343438), (17, 7144982), (26, 4671719), (34, 3572491), (169, 718726), (221, 549614), (338, 359363), (442, 274807), (2873, 42278), (5746, 21139)]