4220546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 3382654

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 439, 506, 874, 878, 4807, 4829, 8341, 9614, 9658, 10097, 16682, 20194, 91751, 111067, 183502, 191843, 222134, 383686, 2110273, 4220546]

約数ペア:

[(1, 4220546), (2, 2110273), (11, 383686), (19, 222134), (22, 191843), (23, 183502), (38, 111067), (46, 91751), (209, 20194), (253, 16682), (418, 10097), (437, 9658), (439, 9614), (506, 8341), (874, 4829), (878, 4807)]