2912941213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 3620010240

約数和(自身を除く): 707069027

約数列:

[1, 7, 13, 91, 241, 317, 419, 1687, 2219, 2933, 3133, 4121, 5447, 21931, 28847, 38129, 76397, 100979, 132823, 534779, 706853, 929761, 993161, 1312727, 1726699, 6952127, 9189089, 12086893, 32010343, 224072401, 416134459, 2912941213]

約数ペア:

[(1, 2912941213), (7, 416134459), (13, 224072401), (91, 32010343), (241, 12086893), (317, 9189089), (419, 6952127), (1687, 1726699), (2219, 1312727), (2933, 993161), (3133, 929761), (4121, 706853), (5447, 534779), (21931, 132823), (28847, 100979), (38129, 76397)]