420235634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{18181}}^1$

素因数の和:18330

約数の個数: 32

約数和(自身を含む): 781971456

約数和(自身を除く): 361735822

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 11557, 18181, 23114, 36362, 127267, 236353, 254534, 472706, 1654471, 2308987, 3308942, 4617974, 16162909, 30016831, 32325818, 60033662, 210117817, 420235634]

約数ペア:

[(1, 420235634), (2, 210117817), (7, 60033662), (13, 32325818), (14, 30016831), (26, 16162909), (91, 4617974), (127, 3308942), (182, 2308987), (254, 1654471), (889, 472706), (1651, 254534), (1778, 236353), (3302, 127267), (11557, 36362), (18181, 23114)]