2503584590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{77969}}^1$

素因数の和:78021

約数の個数: 48

約数和(自身を含む): 5136663600

約数和(自身を除く): 2633079010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 3211, 6422, 16055, 32110, 77969, 155938, 389845, 779690, 1013597, 1481411, 2027194, 2962822, 5067985, 7407055, 10135970, 13176761, 14814110, 19258343, 26353522, 38516686, 65883805, 96291715, 131767610, 192583430, 250358459, 500716918, 1251792295, 2503584590]

約数ペア:

[(1, 2503584590), (2, 1251792295), (5, 500716918), (10, 250358459), (13, 192583430), (19, 131767610), (26, 96291715), (38, 65883805), (65, 38516686), (95, 26353522), (130, 19258343), (169, 14814110), (190, 13176761), (247, 10135970), (338, 7407055), (494, 5067985), (845, 2962822), (1235, 2027194), (1690, 1481411), (2470, 1013597), (3211, 779690), (6422, 389845), (16055, 155938), (32110, 77969)]