4225858

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 4047806

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 107, 182, 214, 217, 403, 434, 637, 749, 806, 1274, 1391, 1498, 1519, 2782, 2821, 3038, 3317, 5243, 5642, 6634, 9737, 10486, 19474, 19747, 23219, 39494, 43121, 46438, 68159, 86242, 136318, 162533, 301847, 325066, 603694, 2112929, 4225858]

約数ペア:

[(1, 4225858), (2, 2112929), (7, 603694), (13, 325066), (14, 301847), (26, 162533), (31, 136318), (49, 86242), (62, 68159), (91, 46438), (98, 43121), (107, 39494), (182, 23219), (214, 19747), (217, 19474), (403, 10486), (434, 9737), (637, 6634), (749, 5642), (806, 5243), (1274, 3317), (1391, 3038), (1498, 2821), (1519, 2782)]