680579326

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{673}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 1261339776

約数和(自身を除く): 580760450

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 607, 673, 833, 1214, 1346, 1666, 4249, 4711, 8498, 9422, 10319, 11441, 20638, 22882, 29743, 32977, 59486, 65954, 72233, 80087, 144466, 160174, 408511, 505631, 560609, 817022, 1011262, 1121218, 2859577, 5719154, 6944687, 13889374, 20017039, 40034078, 48612809, 97225618, 340289663, 680579326]

約数ペア:

[(1, 680579326), (2, 340289663), (7, 97225618), (14, 48612809), (17, 40034078), (34, 20017039), (49, 13889374), (98, 6944687), (119, 5719154), (238, 2859577), (607, 1121218), (673, 1011262), (833, 817022), (1214, 560609), (1346, 505631), (1666, 408511), (4249, 160174), (4711, 144466), (8498, 80087), (9422, 72233), (10319, 65954), (11441, 59486), (20638, 32977), (22882, 29743)]