268404697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 322300800

約数和(自身を除く): 53896103

約数列:

[1, 11, 19, 37, 61, 209, 407, 569, 671, 703, 1159, 2257, 6259, 7733, 10811, 12749, 21053, 24827, 34709, 42883, 118921, 231583, 381799, 400007, 471713, 659471, 1284233, 4400077, 7254181, 14126563, 24400427, 268404697]

約数ペア:

[(1, 268404697), (11, 24400427), (19, 14126563), (37, 7254181), (61, 4400077), (209, 1284233), (407, 659471), (569, 471713), (671, 400007), (703, 381799), (1159, 231583), (2257, 118921), (6259, 42883), (7733, 34709), (10811, 24827), (12749, 21053)]