239768284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{372311}}^1$

素因数の和:372345

約数の個数: 24

約数和(自身を含む): 500387328

約数和(自身を除く): 260619044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 372311, 744622, 1489244, 2606177, 5212354, 8563153, 10424708, 17126306, 34252612, 59942071, 119884142, 239768284]

約数ペア:

[(1, 239768284), (2, 119884142), (4, 59942071), (7, 34252612), (14, 17126306), (23, 10424708), (28, 8563153), (46, 5212354), (92, 2606177), (161, 1489244), (322, 744622), (644, 372311)]