4981644

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2030

約数の個数: 36

約数和(自身を含む): 12776400

約数和(自身を除く): 7794756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 1949, 2556, 3898, 5847, 7796, 11694, 17541, 23388, 35082, 70164, 138379, 276758, 415137, 553516, 830274, 1245411, 1660548, 2490822, 4981644]

約数ペア:

[(1, 4981644), (2, 2490822), (3, 1660548), (4, 1245411), (6, 830274), (9, 553516), (12, 415137), (18, 276758), (36, 138379), (71, 70164), (142, 35082), (213, 23388), (284, 17541), (426, 11694), (639, 7796), (852, 5847), (1278, 3898), (1949, 2556)]