1927562

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 3878280

約数和(自身を除く): 1950718

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 89, 91, 98, 119, 178, 182, 221, 238, 442, 623, 637, 833, 1157, 1246, 1274, 1513, 1547, 1666, 2314, 3026, 3094, 4361, 8099, 8722, 10591, 10829, 16198, 19669, 21182, 21658, 39338, 56693, 74137, 113386, 137683, 148274, 275366, 963781, 1927562]

約数ペア:

[(1, 1927562), (2, 963781), (7, 275366), (13, 148274), (14, 137683), (17, 113386), (26, 74137), (34, 56693), (49, 39338), (89, 21658), (91, 21182), (98, 19669), (119, 16198), (178, 10829), (182, 10591), (221, 8722), (238, 8099), (442, 4361), (623, 3094), (637, 3026), (833, 2314), (1157, 1666), (1246, 1547), (1274, 1513)]