194920454528

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{4865227}}^1$

素因数の和:4865554

約数の個数: 32

約数和(自身を含む): 389558805960

約数和(自身を除く): 194638351432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 2504, 5008, 10016, 20032, 40064, 4865227, 9730454, 19460908, 38921816, 77843632, 155687264, 311374528, 622749056, 1522816051, 3045632102, 6091264204, 12182528408, 24365056816, 48730113632, 97460227264, 194920454528]

約数ペア:

[(1, 194920454528), (2, 97460227264), (4, 48730113632), (8, 24365056816), (16, 12182528408), (32, 6091264204), (64, 3045632102), (128, 1522816051), (313, 622749056), (626, 311374528), (1252, 155687264), (2504, 77843632), (5008, 38921816), (10016, 19460908), (20032, 9730454), (40064, 4865227)]