2621377876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{566417}}^1$

素因数の和:566523

約数の個数: 24

約数和(自身を含む): 4995806760

約数和(自身を除く): 2374428884

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 566417, 1132834, 2265668, 7363421, 14726842, 29453684, 50411113, 100822226, 201644452, 655344469, 1310688938, 2621377876]

約数ペア:

[(1, 2621377876), (2, 1310688938), (4, 655344469), (13, 201644452), (26, 100822226), (52, 50411113), (89, 29453684), (178, 14726842), (356, 7363421), (1157, 2265668), (2314, 1132834), (4628, 566417)]