2012156643

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{6367}}^1$

素因数の和:6627

約数の個数: 32

約数和(自身を含む): 3117772800

約数和(自身を除く): 1105616157

約数列:

[1, 3, 7, 21, 101, 149, 303, 447, 707, 1043, 2121, 3129, 6367, 15049, 19101, 44569, 45147, 105343, 133707, 316029, 643067, 948683, 1929201, 2846049, 4501469, 6640781, 13504407, 19922343, 95816983, 287450949, 670718881, 2012156643]

約数ペア:

[(1, 2012156643), (3, 670718881), (7, 287450949), (21, 95816983), (101, 19922343), (149, 13504407), (303, 6640781), (447, 4501469), (707, 2846049), (1043, 1929201), (2121, 948683), (3129, 643067), (6367, 316029), (15049, 133707), (19101, 105343), (44569, 45147)]