388283051515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{5350831}}^1$

素因数の和:5351490

約数の個数: 16

約数和(自身を含む): 486968518656

約数和(自身を除く): 98685467141

約数列:

[1, 5, 23, 115, 631, 3155, 14513, 72565, 5350831, 26754155, 123069113, 615345565, 3376374361, 16881871805, 77656610303, 388283051515]

約数ペア:

[(1, 388283051515), (5, 77656610303), (23, 16881871805), (115, 3376374361), (631, 615345565), (3155, 123069113), (14513, 26754155), (72565, 5350831)]