1551216130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5003923}}^1$

素因数の和:5003961

約数の個数: 16

約数和(自身を含む): 2882260224

約数和(自身を除く): 1331044094

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 5003923, 10007846, 25019615, 50039230, 155121613, 310243226, 775608065, 1551216130]

約数ペア:

[(1, 1551216130), (2, 775608065), (5, 310243226), (10, 155121613), (31, 50039230), (62, 25019615), (155, 10007846), (310, 5003923)]