2176164484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{12541}}^1$

素因数の和:12676

約数の個数: 48

約数和(自身を含む): 4247824896

約数和(自身を除く): 2071660412

約数列:

[1, 2, 4, 13, 26, 47, 52, 71, 94, 142, 188, 284, 611, 923, 1222, 1846, 2444, 3337, 3692, 6674, 12541, 13348, 25082, 43381, 50164, 86762, 163033, 173524, 326066, 589427, 652132, 890411, 1178854, 1780822, 2357708, 3561644, 7662551, 11575343, 15325102, 23150686, 30650204, 41849317, 46301372, 83698634, 167397268, 544041121, 1088082242, 2176164484]

約数ペア:

[(1, 2176164484), (2, 1088082242), (4, 544041121), (13, 167397268), (26, 83698634), (47, 46301372), (52, 41849317), (71, 30650204), (94, 23150686), (142, 15325102), (188, 11575343), (284, 7662551), (611, 3561644), (923, 2357708), (1222, 1780822), (1846, 1178854), (2444, 890411), (3337, 652132), (3692, 589427), (6674, 326066), (12541, 173524), (13348, 163033), (25082, 86762), (43381, 50164)]