2129647510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{16273}}^1$

素因数の和:16872

約数の個数: 32

約数和(自身を含む): 4007309760

約数和(自身を除く): 1877662250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 569, 1138, 2845, 5690, 13087, 16273, 26174, 32546, 65435, 81365, 130870, 162730, 374279, 748558, 1871395, 3742790, 9259337, 18518674, 46296685, 92593370, 212964751, 425929502, 1064823755, 2129647510]

約数ペア:

[(1, 2129647510), (2, 1064823755), (5, 425929502), (10, 212964751), (23, 92593370), (46, 46296685), (115, 18518674), (230, 9259337), (569, 3742790), (1138, 1871395), (2845, 748558), (5690, 374279), (13087, 162730), (16273, 130870), (26174, 81365), (32546, 65435)]