788874814

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10151}}^1$

素因数の和:10241

約数の個数: 48

約数和(自身を含む): 1506841056

約数和(自身を除く): 717966242

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 122, 182, 427, 637, 793, 854, 1274, 1586, 2989, 5551, 5978, 10151, 11102, 20302, 38857, 71057, 77714, 131963, 142114, 263926, 497399, 619211, 923741, 994798, 1238422, 1847482, 4334477, 6466187, 8049743, 8668954, 12932374, 16099486, 30341339, 56348201, 60682678, 112696402, 394437407, 788874814]

約数ペア:

[(1, 788874814), (2, 394437407), (7, 112696402), (13, 60682678), (14, 56348201), (26, 30341339), (49, 16099486), (61, 12932374), (91, 8668954), (98, 8049743), (122, 6466187), (182, 4334477), (427, 1847482), (637, 1238422), (793, 994798), (854, 923741), (1274, 619211), (1586, 497399), (2989, 263926), (5551, 142114), (5978, 131963), (10151, 77714), (11102, 71057), (20302, 38857)]