2155490622452

素因数分解:

$2^2\times {\mathrm{3491}}^1\times {\mathrm{5659}}^1\times {\mathrm{27277}}^1$

素因数の和:36431

約数の個数: 24

約数和(自身を含む): 3773994225120

約数和(自身を除く): 1618503602668

約数列:

[1, 2, 4, 3491, 5659, 6982, 11318, 13964, 22636, 27277, 54554, 109108, 19755569, 39511138, 79022276, 95224007, 154360543, 190448014, 308721086, 380896028, 617442172, 538872655613, 1077745311226, 2155490622452]

約数ペア:

[(1, 2155490622452), (2, 1077745311226), (4, 538872655613), (3491, 617442172), (5659, 380896028), (6982, 308721086), (11318, 190448014), (13964, 154360543), (22636, 95224007), (27277, 79022276), (54554, 39511138), (109108, 19755569)]