420654314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{294989}}^1$

素因数の和:295045

約数の個数: 16

約数和(自身を含む): 679656960

約数和(自身を除く): 259002646

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 294989, 589978, 6784747, 9144659, 13569494, 18289318, 210327157, 420654314]

約数ペア:

[(1, 420654314), (2, 210327157), (23, 18289318), (31, 13569494), (46, 9144659), (62, 6784747), (713, 589978), (1426, 294989)]