129568502

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{46507}}^1$

素因数の和:46715

約数の個数: 16

約数和(自身を含む): 223238400

約数和(自身を除く): 93669898

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 46507, 93014, 325549, 651098, 9254893, 18509786, 64784251, 129568502]

約数ペア:

[(1, 129568502), (2, 64784251), (7, 18509786), (14, 9254893), (199, 651098), (398, 325549), (1393, 93014), (2786, 46507)]