2040242835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4387619}}^1$

素因数の和:4387658

約数の個数: 16

約数和(自身を含む): 3369692160

約数和(自身を除く): 1329449325

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 4387619, 13162857, 21938095, 65814285, 136016189, 408048567, 680080945, 2040242835]

約数ペア:

[(1, 2040242835), (3, 680080945), (5, 408048567), (15, 136016189), (31, 65814285), (93, 21938095), (155, 13162857), (465, 4387619)]