4155242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 8252160

約数和(自身を除く): 4096918

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 79, 91, 119, 158, 182, 221, 238, 289, 442, 553, 578, 1027, 1106, 1343, 1547, 2023, 2054, 2686, 3094, 3757, 4046, 7189, 7514, 9401, 14378, 17459, 18802, 22831, 26299, 34918, 45662, 52598, 122213, 159817, 244426, 296803, 319634, 593606, 2077621, 4155242]

約数ペア:

[(1, 4155242), (2, 2077621), (7, 593606), (13, 319634), (14, 296803), (17, 244426), (26, 159817), (34, 122213), (79, 52598), (91, 45662), (119, 34918), (158, 26299), (182, 22831), (221, 18802), (238, 17459), (289, 14378), (442, 9401), (553, 7514), (578, 7189), (1027, 4046), (1106, 3757), (1343, 3094), (1547, 2686), (2023, 2054)]