2022277439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{937}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 2562946176

約数和(自身を除く): 540668737

約数列:

[1, 7, 13, 37, 91, 259, 481, 641, 937, 3367, 4487, 6559, 8333, 12181, 23717, 34669, 58331, 85267, 166019, 242683, 308321, 450697, 600617, 2158247, 3154879, 4204319, 7808021, 22222829, 54656147, 155559803, 288896777, 2022277439]

約数ペア:

[(1, 2022277439), (7, 288896777), (13, 155559803), (37, 54656147), (91, 22222829), (259, 7808021), (481, 4204319), (641, 3154879), (937, 2158247), (3367, 600617), (4487, 450697), (6559, 308321), (8333, 242683), (12181, 166019), (23717, 85267), (34669, 58331)]