234102478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 387384768

約数和(自身を除く): 153282290

約数列:

[1, 2, 17, 34, 37, 71, 74, 142, 629, 1207, 1258, 2414, 2621, 2627, 5242, 5254, 44557, 44659, 89114, 89318, 96977, 186091, 193954, 372182, 1648609, 3163547, 3297218, 6327094, 6885367, 13770734, 117051239, 234102478]

約数ペア:

[(1, 234102478), (2, 117051239), (17, 13770734), (34, 6885367), (37, 6327094), (71, 3297218), (74, 3163547), (142, 1648609), (629, 372182), (1207, 193954), (1258, 186091), (2414, 96977), (2621, 89318), (2627, 89114), (5242, 44659), (5254, 44557)]