3876782

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 7756560

約数和(自身を除く): 3879778

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 179, 182, 221, 238, 358, 442, 637, 833, 1253, 1274, 1547, 1666, 2327, 2506, 3043, 3094, 4654, 6086, 8771, 10829, 16289, 17542, 21301, 21658, 32578, 39559, 42602, 79118, 114023, 149107, 228046, 276913, 298214, 553826, 1938391, 3876782]

約数ペア:

[(1, 3876782), (2, 1938391), (7, 553826), (13, 298214), (14, 276913), (17, 228046), (26, 149107), (34, 114023), (49, 79118), (91, 42602), (98, 39559), (119, 32578), (179, 21658), (182, 21301), (221, 17542), (238, 16289), (358, 10829), (442, 8771), (637, 6086), (833, 4654), (1253, 3094), (1274, 3043), (1547, 2506), (1666, 2327)]