731844130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3181931}}^1$

素因数の和:3181961

約数の個数: 16

約数和(自身を含む): 1374594624

約数和(自身を除く): 642750494

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3181931, 6363862, 15909655, 31819310, 73184413, 146368826, 365922065, 731844130]

約数ペア:

[(1, 731844130), (2, 365922065), (5, 146368826), (10, 73184413), (23, 31819310), (46, 15909655), (115, 6363862), (230, 3181931)]