1209859202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1\times {\mathrm{15107}}^1$

素因数の和:16873

約数の個数: 16

約数和(自身を含む): 1894905792

約数和(自身を除く): 685046590

約数列:

[1, 2, 23, 46, 1741, 3482, 15107, 30214, 40043, 80086, 347461, 694922, 26301287, 52602574, 604929601, 1209859202]

約数ペア:

[(1, 1209859202), (2, 604929601), (23, 52602574), (46, 26301287), (1741, 694922), (3482, 347461), (15107, 80086), (30214, 40043)]