421872118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{295843}}^1$

素因数の和:295899

約数の個数: 16

約数和(自身を含む): 681624576

約数和(自身を除く): 259752458

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 295843, 591686, 6804389, 9171133, 13608778, 18342266, 210936059, 421872118]

約数ペア:

[(1, 421872118), (2, 210936059), (23, 18342266), (31, 13608778), (46, 9171133), (62, 6804389), (713, 591686), (1426, 295843)]