43210388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2381}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 81702600

約数和(自身を除く): 38492212

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 2381, 4537, 4762, 9074, 9524, 18148, 30953, 61906, 123812, 830969, 1661938, 3323876, 10802597, 21605194, 43210388]

約数ペア:

[(1, 43210388), (2, 21605194), (4, 10802597), (13, 3323876), (26, 1661938), (52, 830969), (349, 123812), (698, 61906), (1396, 30953), (2381, 18148), (4537, 9524), (4762, 9074)]