561899676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{116191}}^1$

素因数の和:116242

約数の個数: 48

約数和(自身を含む): 1457512448

約数和(自身を除く): 895612772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 116191, 232382, 348573, 464764, 697146, 1394292, 1510483, 3020966, 3601921, 4531449, 6041932, 7203842, 9062898, 10805763, 14407684, 18125796, 21611526, 43223052, 46824973, 93649946, 140474919, 187299892, 280949838, 561899676]

約数ペア:

[(1, 561899676), (2, 280949838), (3, 187299892), (4, 140474919), (6, 93649946), (12, 46824973), (13, 43223052), (26, 21611526), (31, 18125796), (39, 14407684), (52, 10805763), (62, 9062898), (78, 7203842), (93, 6041932), (124, 4531449), (156, 3601921), (186, 3020966), (372, 1510483), (403, 1394292), (806, 697146), (1209, 464764), (1612, 348573), (2418, 232382), (4836, 116191)]