1036288208

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{158357}}^1$

素因数の和:158774

約数の個数: 20

約数和(自身を含む): 2012730180

約数和(自身を除く): 976441972

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 158357, 316714, 633428, 1266856, 2533712, 64768013, 129536026, 259072052, 518144104, 1036288208]

約数ペア:

[(1, 1036288208), (2, 518144104), (4, 259072052), (8, 129536026), (16, 64768013), (409, 2533712), (818, 1266856), (1636, 633428), (3272, 316714), (6544, 158357)]