78513158

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{4007}}^1$

素因数の和:4207

約数の個数: 16

約数和(自身を含む): 120191904

約数和(自身を除く): 41678746

約数列:

[1, 2, 97, 101, 194, 202, 4007, 8014, 9797, 19594, 388679, 404707, 777358, 809414, 39256579, 78513158]

約数ペア:

[(1, 78513158), (2, 39256579), (97, 809414), (101, 777358), (194, 404707), (202, 388679), (4007, 19594), (8014, 9797)]