2045574885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4702471}}^1$

素因数の和:4702508

約数の個数: 16

約数和(自身を含む): 3385779840

約数和(自身を除く): 1340204955

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 4702471, 14107413, 23512355, 70537065, 136371659, 409114977, 681858295, 2045574885]

約数ペア:

[(1, 2045574885), (3, 681858295), (5, 409114977), (15, 136371659), (29, 70537065), (87, 23512355), (145, 14107413), (435, 4702471)]