291225880078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{17064683}}^1$

素因数の和:17064768

約数の個数: 32

約数和(自身を含む): 530779931136

約数和(自身を除く): 239554051058

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 17066, 17064683, 34129366, 119452781, 238905562, 392487709, 784975418, 904428199, 1808856398, 2747413963, 5494827926, 6330997393, 12661994786, 20801848577, 41603697154, 145612940039, 291225880078]

約数ペア:

[(1, 291225880078), (2, 145612940039), (7, 41603697154), (14, 20801848577), (23, 12661994786), (46, 6330997393), (53, 5494827926), (106, 2747413963), (161, 1808856398), (322, 904428199), (371, 784975418), (742, 392487709), (1219, 238905562), (2438, 119452781), (8533, 34129366), (17066, 17064683)]