669506224

素因数分解:

$2^4\times {\mathrm{2801}}^1\times {\mathrm{14939}}^1$

素因数の和:17748

約数の個数: 20

約数和(自身を含む): 1297718280

約数和(自身を除く): 628212056

約数列:

[1, 2, 4, 8, 16, 2801, 5602, 11204, 14939, 22408, 29878, 44816, 59756, 119512, 239024, 41844139, 83688278, 167376556, 334753112, 669506224]

約数ペア:

[(1, 669506224), (2, 334753112), (4, 167376556), (8, 83688278), (16, 41844139), (2801, 239024), (5602, 119512), (11204, 59756), (14939, 44816), (22408, 29878)]