244065190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{4129}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 460313280

約数和(自身を除く): 216248090

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 514, 1285, 2570, 4129, 5911, 8258, 11822, 20645, 29555, 41290, 59110, 94967, 189934, 474835, 949670, 1061153, 2122306, 5305765, 10611530, 24406519, 48813038, 122032595, 244065190]

約数ペア:

[(1, 244065190), (2, 122032595), (5, 48813038), (10, 24406519), (23, 10611530), (46, 5305765), (115, 2122306), (230, 1061153), (257, 949670), (514, 474835), (1285, 189934), (2570, 94967), (4129, 59110), (5911, 41290), (8258, 29555), (11822, 20645)]