2014588420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{76717}}^1$

素因数の和:76840

約数の個数: 48

約数和(自身を含む): 4601238768

約数和(自身を除く): 2586650348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 5252, 6565, 13130, 26260, 76717, 153434, 306868, 383585, 767170, 997321, 1534340, 1994642, 3989284, 4986605, 7748417, 9973210, 15496834, 19946420, 30993668, 38742085, 77484170, 100729421, 154968340, 201458842, 402917684, 503647105, 1007294210, 2014588420]

約数ペア:

[(1, 2014588420), (2, 1007294210), (4, 503647105), (5, 402917684), (10, 201458842), (13, 154968340), (20, 100729421), (26, 77484170), (52, 38742085), (65, 30993668), (101, 19946420), (130, 15496834), (202, 9973210), (260, 7748417), (404, 4986605), (505, 3989284), (1010, 1994642), (1313, 1534340), (2020, 997321), (2626, 767170), (5252, 383585), (6565, 306868), (13130, 153434), (26260, 76717)]